Mythology Duman mystical color-changing dildo

The Duman Mystic is an exceptional dildo: its main feature is its thermochromic technology, which changes its color in response to temperature. At room temperature, it displays a mysterious space purple. As soon as it comes into contact with the body, it turns a bright fluorescent pink. It is both a visually intriguing object and a genuine penetration toy designed for users seeking substantial dimensions.

Silicone material and safe use

The Duman is made of silicone, a non-porous, body-safe material known for its durability and ease of care. Unlike porous materials (TPE, TPR), silicone does not retain bacteria and can be cleaned simply with soapy water or a specialized cleaner. For use, I recommend a water-based lubricant — silicone is compatible with all types of lubricant except silicone-based lubricants, which can damage the material over time. The product comes free with a 6 ml sachet of Waterfeel Natural lubricant, an excellent starting point for first use.

Generous dimensions: L size for experienced users

With its 20 cm total length and 16.5 cm insertable length, this L-size model is intended for those with experience who enjoy voluminous dildos. The 3.5 cm diameter provides a noticeable feeling of fullness without being extreme. This size requires good vaginal relaxation and generous lubrication — I recommend starting with thinner dildos if you are a beginner, or consulting our complete guide to getting started with a sex toy if you have questions about moving up to larger sizes.

Use and compatibility

Right out of the box, the Duman is ready to use. First clean it with warm water and mild soap, then dry it completely. Apply plenty of water-based lubricant — lubrication is your best ally for smooth, comfortable sensations. After each use, wash it again and let it air-dry away from direct heat sources (radiators, intense sunlight). Although it is waterproof according to the manufacturer's specifications, I do not recommend prolonged immersion in hot water, as this could affect the thermochromic technology. The Duman can be used solo or with a partner — it fits compatible O-ring harnesses if you are considering pegging. Discover more silicone dildos in our silicone dildo range.

Who this dildo is for, and who it isn't for

Who it's for: Experienced women or couples looking for a generously sized dildo with a playful element (the color change). Those who enjoy a feeling of fullness and are already comfortable using standard-sized dildos. Its thermochromic technology makes it a fun, intriguing object to share.

Who it's not for: Beginners or women who prefer more discreet dimensions — the L is truly designed for experienced users. If you're looking for your first dildo, choose an S or M size instead. If you want vibrating sensations, the Duman does not offer them (it is a passive toy) — check out our collection of vibrating dildos for motorized alternatives.

• Non-porous, body-safe silicone
• Thermochromic color change
• 20 cm total length / 16.5 cm insertable
• 3.5 cm diameter for a feeling of fullness
• Free 6 ml Waterfeel Natural lubricant
• Compatible with water-based lubricant only

A girlfriend's tip — The Duman's color change is a real bonus for fun and curiosity, but don't let this playful aspect make you forget the essentials: it is a voluminous dildo that requires preparation (relaxation, generous lubrication). Take your time, listen to your body, and enjoy the sensation.