Colt Expander — 6-10 cm Stretchable Plug

This plug is unlike any other — once inserted, it opens up like two wings and stretches the sphincter from the inside. Compressed between the fingers, it inserts at about 6 cm in diameter. Once deployed inside, it can spread up to 10 cm. A radical concept for active and controlled stretching.

The principle of internal expansion

The Colt Expander works in reverse of a classic plug. You compress the two wings between your fingers to reduce the diameter, you insert, and once in place, the flexible material returns to its natural shape. The two "wings" progressively spread apart inside — it's the sphincter that is stretched laterally, not deeply. The sensation is completely different from traditional filling.

Active, not passive, stretching

Unlike a fixed plug where you endure a given volume, here you interact with the toy. The spreading force depends on your relaxation: the more you relax, the more the wings open. You can also voluntarily compress them with your muscles, then release — a back-and-forth between compression and expansion that actively works the sphincter. It's a real anal training exercise.

Soft and warm to the touch material

The material is flexible and soft; it warms up upon contact with the body in a few minutes. Flexible enough to compress for insertion, but with enough rebound to return to its open shape once in place. The glossy black surface is smooth, without texture — all the work is done by the shape, not by friction.

Colt, CalExotics' fetish reference

The Colt line is a classic in advanced fetish and anal gear. Products designed for those who know what they're looking for, with shapes that go off the beaten path. The Expander is one of the range's essentials — a simple but radical concept that changes the approach to anal stretching.