How to Choose the Right Thick Dildo for Your Needs in 2025

When you start shopping for a dildo, it can feel confusing. You want to pick one that fits your needs and wants. Thick Dildos, Tentacle Dildos, and Luminous Dildos come in many shapes and sizes. It helps to know what is most important to you. Girth and insertable length can change how comfortable it feels. Look at this simple table:
Measurement Type | Why It Matters |
---|---|
Insertable Length | Important for how easy and comfy it is to use |
Girth | Changes how full and strong it feels |
Overall Length | Shows total size, but not always what goes in |
Most people choose medium sizes for comfort. A glass dildo or other material can also make a toy feel thicker. Remember, picking the right dildo is about what feels good and safe for you.
Thick Dildos & Size Guide

Girth & Length
When you look at thick dildos, you might wonder what matters more: girth or length. Both play a big role in how a toy feels. Girth means how wide the toy is. Length tells you how far it can go inside. Some people love a toy with more girth because it gives a full feeling. Others want more length for deeper pleasure. You should think about what your body likes best.
If you want to feel stretched, focus on the width. Girth can make a toy feel much bigger, even if the length is short. A thick dildo with a wide diameter can feel intense. If you want to reach deeper spots, look for more length. The right length and width can change your whole experience.
Tip: Start with a smaller girth if you are new to thick dildos. You can always size up later!
Measuring Dildo Size
You might see lots of numbers when you shop for thick dildos. It helps to know what they mean. Most brands list three main dildo measurements: insertable length, girth, and diameter. Insertable length is the part that goes inside you. Girth is the distance all the way around the toy. Diameter is the width across the toy from one side to the other.
Here’s a quick way to understand the difference between diameter and circumference (girth):
Term | What It Means | How to Measure |
---|---|---|
Length | How long the toy is | Use a ruler from tip to base |
Insertable Length | Part you can safely insert | Measure only the usable part |
Girth (Circumference) | Distance around the toy | Wrap a tape measure around it |
Diameter | Width across the toy | Measure straight across |
If you want to check the girth, use a soft tape measure. Wrap it around the thickest part. That number is the circumference. If you only have the diameter, you can find the circumference with this formula:
circumference = diameter × 3.14
So, if a dildo has a diameter of 2 inches, the circumference (girth) is about 6.28 inches. This helps you compare toys and pick the right size for you.
Average vs. Thick
You might ask, “What counts as thick?” Most average dildos have a girth of about 4 to 4.5 inches and a diameter of 1.25 to 1.5 inches. Thick dildos start at a girth of 5 inches or more. Their diameter often goes above 1.75 inches. Some extra-thick toys can have a girth of 6 inches or more!
Here’s a quick dildo size guide for reference:
Dildo Type | Girth (Circumference) | Diameter | Insertable Length |
---|---|---|---|
Average | 4″ – 4.5″ | 1.25″ – 1.5″ | 5″ – 7″ |
Thick | 5″ – 6.5″ | 1.75″ – 2.25″ | 6″ – 9″ |
Extra Thick | 6.5″+ | 2.25″+ | 7″+ |
You can use this table to compare your options. If you want to try thick dildos, start with a smaller size and see how it feels. You can always move up to a bigger width or length when you feel ready.
Remember: Your comfort matters most. Go slow, listen to your body, and enjoy finding the perfect fit.
Choose Your Dildo Size by Experience
Beginners
Starting your journey with thick dildos can feel exciting and a little overwhelming. You want to make sure you pick the right dildo size for your comfort and safety. If you are new, look for toys with a girth up to 5 inches and an insertable length between 6 and 7 inches. These sizes help you explore new sensations without feeling too much pressure or discomfort.
A smaller diameter, around 1 to 1.5 inches, works best for most beginners. This width gives you a gentle stretch and lets you get used to the feeling. You might want to try a toy with a smooth surface and a simple shape. These features make insertion easier and help you focus on what feels good.
Tip: Always use plenty of lube when you try a new size. Lube reduces friction and helps you relax.
If you want to choose the perfect dildo size, start small and see how your body reacts. You can always move up in size later.
Sizing Up
Once you feel comfortable with your first toy, you might want to try something bigger. Moving up in size is a process. You should listen to your body and take your time. Experts say you should increase both length and girth slowly. This helps you avoid pain or injury.
Here are some things to keep in mind as you size up:
Try a toy with a slightly larger diameter, maybe 1.5 to 1.75 inches.
Look for a girth between 5 and 6 inches if you want more fullness.
Add a little more length, but only if you feel ready.
Always check how the new size feels before going further.
If you feel any discomfort, stop and go back to a smaller size. Your body will tell you what feels right. You do not need to rush. Many people find that a gradual increase in size gives them the best experience.
Note: Using too large a toy too soon can cause pain or even injury. Take it slow and enjoy the journey.
Advanced Users
If you have tried several toys and feel ready for more, you can explore larger sizes. Advanced users often look for dildos with a girth of 6 inches or more and a diameter above 2 inches. Some people love the feeling of extra width and length. You might want to try toys with unique shapes or textures for new sensations.
Here is a quick table to help you compare advanced sizes:
Experience Level | Girth (inches) | Diameter (inches) | Insertable Length (inches) |
---|---|---|---|
Beginner | up to 5 | 1 – 1.5 | 6 – 7 |
Intermediate | 5 – 6 | 1.5 – 2 | 7 – 9 |
Advanced | 6+ | 2+ | 9+ |
You can choose your dildo size based on what feels best for you. Some advanced users enjoy toys with extra width, while others prefer more length. You might want to experiment with different shapes and materials to find your perfect fit.
Remember: Your experience level helps you decide the right dildo size. Always listen to your body and use plenty of lube.
Choosing the right dildo size is a personal journey. You can start small, size up slowly, and explore new sensations as you gain experience. No matter where you are on your journey, you deserve comfort, pleasure, and safety.
Material & Flexibility

Silicone, Glass, Metal
When you pick a thick dildo, the material changes how it feels and how safe it is. The three most popular choices are silicone, glass, and metal. Each one gives you a different experience.
Material | Chemical Safety | Porosity | Durability & Cleaning |
---|---|---|---|
Silicone | Safe, phthalate-free | Non-porous | Flexible, easy to clean, long-lasting |
Borosilicate Glass | Non-toxic, no leaching | Non-porous | Very strong, handles heat/cold, sterilizes easily |
Stainless Steel | Non-toxic, no leaching | Non-porous | Super durable, easy to clean, can sterilize |
Silicone feels soft and bends with your body. It is easy to clean and lasts a long time. Glass toys, especially borosilicate glass, are smooth and strong. You can warm them up or cool them down for new sensations. Metal toys feel heavy and firm. They also heat up or cool down fast, which can be fun.
Tip: Always check that your toy is made from body-safe materials. This keeps you healthy and happy.
Firmness & Flexibility
Silicone dildos bend and move with you. This makes them comfy, especially if you want a thick toy that is not too hard. Glass and metal do not bend. They feel firmer and give a strong, full feeling. Some people love the weight and pressure of metal or glass. Others like the gentle give of silicone.
If you want to try temperature play, glass and metal are great. They heat up or cool down quickly and safely. Just remember to handle glass with care so you do not chip or crack it.
Body-Safe Choices
You want a toy that is safe for your body. Silicone, borosilicate glass, and stainless steel are all non-porous. This means they do not hold germs and are easy to clean. You can boil them or use special cleaners to keep them fresh. Avoid toys made from jelly, rubber, or anything with phthalates. These can break down or cause health problems.
Choosing the right material helps you enjoy your thick dildo with comfort and peace of mind.
Features for Comfort
Texture & Shape
Texture and shape can change your whole experience with a thick dildo. Some toys have a smooth surface. Others have ridges, bumps, or veins. These textures add extra sensation when you move the toy. If you like a gentle feeling, you might want a smooth dildo. If you want more stimulation, try one with raised patterns or swirls.
Shape matters too. A curved dildo can help you reach special spots inside your body. Some thick dildos have a wide base or a flared tip. These features make the toy easier to hold and control. You might find that a certain shape fits your body better and feels more comfortable.
Tip: Try different textures and shapes to see what feels best for you. Your body may surprise you!
Realism
Realistic dildos look and feel like the real thing. They often have veins, a defined head, and even a lifelike color. Some people love this because it adds to the fantasy. Others prefer toys that look more playful or abstract. Realism can make a thick dildo feel more intense, especially if you want a toy that mimics a real experience.
You do not have to choose a realistic toy if you do not want one. Many people enjoy bright colors or unique designs. The best choice is the one that makes you feel excited and comfortable.
Lubrication Tips
Thicker toys need more lube. Lubricant helps the toy slide in smoothly and keeps you comfortable. Always pick a high-quality, body-safe lube. If you use a silicone dildo, choose a water-based lube. For glass or metal, you can use any type.
Here’s a quick lube guide:
Toy Material | Best Lube Type |
---|---|
Silicone | Water-based |
Glass/Metal | Water or silicone |
Never skip lube with thick toys! It makes everything safer and more fun. Add more if you need it—your comfort comes first.
Safe Use & Care
Warming Up
You want your experience to feel good from the start. Warming up helps your body relax and get ready for thicker toys. Start with gentle touch or a smaller toy. Take deep breaths. Let your body adjust at its own pace. You can use your fingers or a slim dildo first. This makes insertion smoother and more comfortable.
Tip: Never rush. Give yourself time to relax and enjoy the moment. Your comfort comes first.
Insertion Techniques
Thick dildos need a little extra care when you use them. Always use plenty of lube. Go slow and listen to your body. Hold the base of the toy and guide it in gently. If you feel any pain, stop right away. Try changing your angle or adding more lube. Some people like to use a rocking motion instead of pushing straight in. This can help your muscles relax and make the experience more enjoyable.
Use slow, steady pressure.
Try different positions to find what feels best.
Take breaks if you need to.
Remember: Your body knows best. If something does not feel right, pause and try again later.
Cleaning & Storage
Keeping your toys clean keeps you safe and healthy. Always wash your dildo before and after each use. The cleaning method depends on the material. Here’s a quick guide:
Material Type | Cleaning Method | Storage Recommendation |
---|---|---|
Silicone (nonmotorized) | Wash with liquid soap or toy cleaner; boil for up to 3 minutes | Store in a clean container or lint-free bag |
Glass, Pyrex, Stainless Steel | Wash with warm water and soap; can sanitize in dishwasher | Use a lint-free fabric bag or padded container |
Jelly rubber, elastomer, latex | Clean with soapy washcloth; avoid soaking | Store alone in a lint-free bag or nonplastic box |
Leather | Spot clean with damp, soapy cloth | Keep in a cool, dry place; avoid plastic bags |
Let your toy air dry before you put it away. Store each toy in its own bag or box to keep it clean and safe. Avoid plastic bags for porous toys. If you are not sure about your toy’s material, check its texture or smell. This helps you pick the right cleaning method.
Clean toys last longer and help prevent infections. Make cleaning part of your routine for worry-free fun!
Choosing the right thick dildo comes down to what feels best for you. Focus on girth, length, material, and comfort. Try different options and listen to your body. Your pleasure and safety matter most. Take your time and explore at your own pace.
You deserve a fun, safe, and judgment-free experience. Trust yourself and enjoy the journey! 😊