The Twilight series is the way of letting go at night. In the dim glow of the evening, the deepest desires and freedom come alive. Release and submission, restraint and indulgence... 

Twilight Series

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Nighdess
Leather thigh Harness & cuffs set
Lagyeta
Embossed leather bondage harness
Green Firefly
Color-changing Leather Cuffs
Magic Girl
Leather fluffy spanking paddle
Nighdess
Leather thigh Harness & cuffs set
Lagyeta
Embossed leather bondage harness
Green Firefly
Color-changing Leather Cuffs
Magic Girl
Leather fluffy spanking paddle

Heat-Reactive Leather: Dynamic Color Transformation

Three pieces of heat-reactive leather before activation are placed side by side in parallel, showing different base colors of black and red. Three pieces of heat-reactive leather before activation are placed side by side in parallel, showing different base colors of black and red.

Heat-Reactive Leather

Heat‑Reactive Leather is an advanced material engineered by applying an anionic polyurethane binder embedded with thermochromic microcapsules onto the leather surface. When the ambient or body temperature reaches a preset threshold (around 27 °C), the microcapsules undergo a reversible molecular transformation that alters their light‑absorbing properties, causing the leather to shift to a vivid new hue. As the temperature falls below the threshold, the microcapsules revert to their original structure, and the leather returns to its initial color. Whether it's your body warmth or ambient temperature shifts, this innovative leather responds by evolving its hue, creating a dynamic and personalized look that’s truly one-of-a-kind.

Recommended Collection For You

FAQ

Every Twilight piece features:

Heat-reactive leather that changes color with body temperature or warm touch
High-quality metal hardware and hand-finished edges
Unique design elements that balance style and impact play
If you're seeking leather BDSM gear that’s both eye-catching and functional, this series is made for you.



Yes — safety and comfort are core values at QIYE. The Twilight Series is beginner-friendly, provided all items are used with care, communication, and consent. If you're new to impact play, restraint gear, or kink exploration, we recommend starting slowly and reading our blog for BDSM safety tips and gear guides.

To keep your color-changing leather in top condition:


Gently wipe with a soft dry cloth after each use to remove oils and residue.
Use a leather-safe cleaner formulated for thermochromic materials for deeper cleaning.
Avoid direct sunlight and high temperatures, which may affect the leather’s responsiveness.
Store in a cool, dry space, ideally in a pouch or box to prevent scratches.





This collection is ideal for anyone drawn to bold BDSM aesthetics, whether you're just starting out or looking to upgrade your kink collection. While it leans toward a more visually striking style, the Twilight Series remains wearable and comfortable — blending functionality with fantasy.

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Are these Twilight products suitable for beginners?

Our Twilight Series is designed for those who appreciate bold, BDSM-inspired aesthetics while maintaining a touch of versatility. Crafted with premium materials and thoughtful detailing, these pieces cater to both beginners and experienced users looking to elevate their intimate collection.

While the Twilight Series embraces a more daring style, if you're searching for something subtle and refined for everyday wear, explore our Halo Series, which blends elegance with discreet symbolism.

No matter your preference, we always recommend following proper usage and safety guidelines to ensure the best experience.

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How do I care for and maintain my Twilight Series items?

After each use, gently wipe your leather with a soft, dry cloth to remove oils and residue. For a deeper clean, opt for a leather cleaner that’s specifically formulated for heat-reactive materials—this helps preserve the unique color-changing properties. Avoid prolonged exposure to direct sunlight and extreme temperatures, and store your items in a cool, dry place, ideally in a dedicated pouch or storage box, to prevent scratches and damage. Allow your pieces to air dry naturally after cleaning.For more detailed care instructions and additional tips, please read our blog post "How to Care for Leather Items?"

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Can I customize my Twilight Series products?

Yes, you can customize almost every Twilight Series product to your specific sizing needs. The only exception is our paddles, which come in fixed sizes. If you have more questions about customization options, please feel free to contact us at qiyehandmade@gmail.com.