
Butt Plug CalExotics Colt Expander
€35.95

Butt Plug CalExotics Colt Expander
The CalExotics Colt Expander is a butt plug made from flexible TPR, with a flared shape and a locking system. Choose from sizes M and L. The flat base must always stay outside your body.
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CalExotics Colt Expander Flared shape, flexible TPR.
Size M measures 9 cm in total length, slightly longer than a bank card. For size L, the manufacturer gives separate measurements for the plug when closed and open, so check both before choosing.
- Flexible TPR
- Flat base
- Sizes M and L

The essentials
CalExotics Colt Expander: what you need to know before you buy
Is it for you?
Who the CalExotics Colt Expander is for, and who it isn't for
It suits you if…
- You want a butt plug made from flexible material.
- You want a flared shape with a locking system.
- You'd like to choose between sizes M and L.
Better look elsewhere if…
- You prefer a rigid plug; this one is made from flexible TPR.
- You want a silicone plug; this model is made from TPR.
Size and measurements
CalExotics Colt Expander measurements
Size M measures 9 cm (3.5 in) in total length, slightly longer than a bank card, and 6 cm (2.4 in) in total width, slightly narrower than a tennis ball. Size L measures 12.75 cm (5 in) long, slightly taller than a 33 cl can of soft drink. Its total width is 6.25 cm (2.5 in) when closed, slightly narrower than a tennis ball, and 9.5 cm (3.7 in) when open, between the width of a tennis ball and a CD.
The measurements for size L come from the manufacturer, which does not publish the length or diameter of the insertable part. We also don't have confirmed insertable measurements for size M. The widths above are total measurements, not insertable diameters.
Length, to scale
Bank card 8.6 cm (3.4 in)
Size M 9 cm (3.5 in)
330 ml can (height) 11.5 cm (4.5 in)
Size L closed 12.8 cm (5 in)
Size L open 12.8 cm (5 in)
Width, to scale
Size M6 cm (2.4 in)
Size L closed6.2 cm (2.4 in)
Tennis ball6.7 cm (2.6 in)
Size L open9.5 cm (3.7 in)
CD12 cm (4.7 in)
Step by step
How to use the CalExotics Colt Expander: our tips
- Wash it before use and check that the surface is in good condition.
- Apply water-based lubricant to the plug and anal area as a usage tip.
- Insert it slowly, without forcing it, and always keep the base outside.
- Remove it gently and stop if you feel pain or resistance.
Cleaning
As a general care tip, wash the surface with warm water and mild soap, rinse and leave it to dry completely. Store it clean and dry.
Our tips
- The base must stay outside throughout use.
- Don't force insertion or the locking system. Stop if you feel pain.
- Don't move from the anus to the vagina without washing the toy first.
- If you use a latex condom, avoid oil-based lubricants.
Specifications
CalExotics Colt Expander specifications
- Brand
- CalExotics
- Model
- Colt Expander
- Type
- Butt plug
- Sizes
- M and L
- Material
- Flexible TPR
- Shape
- Flared, with a flat base
- Adjustment
- Locking system
- M, total measurements
- 9 × 6 cm (3.5 × 2.4 in); slightly longer than a bank card and slightly narrower than a tennis ball
- L closed, total measurements
- 12.75 × 6.25 cm (5 × 2.5 in); slightly taller than a 33 cl can of soft drink and slightly narrower than a tennis ball
- L open, total measurements
- 12.75 × 9.5 cm (5 × 3.7 in); slightly taller than a 33 cl can of soft drink and between the width of a tennis ball and a CD
- L, product weight
- 0.17 kg; slightly less than a mobile phone
- L, colour
- Black
- L, surface
- Smooth and seamless
- L, water resistance
- It is water-resistant, with no IPX rating published
- L, stated composition
- Phthalate-free
Questions
CalExotics Colt Expander: frequently asked questions
What material is the CalExotics Colt Expander made from?
Both sizes, M and L, are made from flexible TPR. It's an alternative to a rigid butt plug.
What are the measurements of the CalExotics Colt Expander?
Size M measures 9 × 6 cm (3.5 × 2.4 in) overall, slightly longer than a bank card and slightly narrower than a tennis ball. Size L is 12.75 cm (5 in) long, slightly taller than a 33 cl can of soft drink, and 6.25 cm (2.5 in) wide when closed or 9.5 cm (3.7 in) when open, respectively slightly narrower than a tennis ball and between the width of a tennis ball and a CD.
Does the CalExotics Colt Expander have a safety base?
Yes. Sizes M and L have a flat base that acts as a stopper and must always stay outside your body.
What lubricant should you use with the CalExotics Colt Expander?
We recommend water-based lubricant with this TPR butt plug. If you use a latex condom, avoid oils.
How do you clean the CalExotics Colt Expander?
We recommend washing the surface with warm water and mild soap, rinsing it and leaving it to dry completely. Store it clean and dry.
Is the CalExotics Colt Expander suitable for beginners?
TPR is flexible, but that doesn't guarantee the size will feel comfortable for you. Size M is the smaller of the two; that doesn't mean it's suitable for your first experience. We recommend choosing based on more than flexibility or the size label, not forcing it, and stopping if you feel pain.
Before publishing this product sheet we check that every figure is in its sources and that what it says holds up. Product sheets that do not pass this check are not published. How we verify information ›
Product sheet updated on 16 October 2026
Questions & Answers
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Reviews
How our reviews work
- We ask customers who bought the product for their opinion once they have received their order.
- Anyone can also leave a review with the form. Every review is checked by hand before it is published, and we do not remove a review for being negative.
- Customer photos are checked one by one before they are published.
- Some reviews were written in another of our stores and are shown machine-translated.







