{"product_id":"dominitoy-thermochromic-color-changing-collar","title":"Dominitoy™ Thermochromic Color-Changing Collar with Paw Charm \u0026 Bell","description":"\u003cstrong\u003eThermochromic collar: stays black at room temperature, then blooms into pink, purple or red from your own body heat. Adjustable 28-41 cm, just 24 g, with a polished paw charm or filigree bell charm.\u003c\/strong\u003e\n\n\u003cp\u003eThis is a color changing collar you can actually wear out. At a glance it reads as a plain slim choker - 1.4 cm wide, 24 g - so it passes at the office, on the train, at dinner. Then your skin warms it, and the colour arrives. How much colour you get depends on how warm you run; it is a body heat reaction, not a switch.\u003c\/p\u003e\n\n\u003ch2\u003eWhat Is a Thermochromic Collar?\u003c\/h2\u003e\n\u003cp\u003eThermochromic pigment reacts to temperature. Below roughly 31°C the strap stays black; as it warms against your neck, the pigment turns transparent and the colour underneath shows through. There is no battery, no switch and no app - your own body does all of it. Warm up your hands and the change starts in under a minute.\u003c\/p\u003e\n\n\u003ch2\u003eIs This a Day Collar or a Scene Collar?\u003c\/h2\u003e\n\u003cp\u003eBoth, depending on how you wear it. A 1.4 cm black strap with a single small charm reads as a plain choker in public - nobody in the meeting will look twice. The person who needs to know, knows. When the colour comes up it becomes a private signal: subtle, constant, and impossible to explain to anyone who is not in on it. If you want the full category, see our \u003ca href=\"\/es\/collections\/day-collars\"\u003eday collar\u003c\/a\u003e collection.\u003c\/p\u003e\n\n\u003ch2\u003eKitten Play Collar Styles: Paw vs Bell Charm\u003c\/h2\u003e\n\u003cp\u003eSame strap, same fit, three styles - pick by the charm, not the colour.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyle F\u003c\/strong\u003e - polished paw charm. Warms into hot pink. The classic kitten play and pet play finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyle G\u003c\/strong\u003e - filigree bell charm. Warms into violet. A softer, more decorative read.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyle H\u003c\/strong\u003e - polished paw charm. Warms into warm red. The boldest reveal of the three.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe paw suits pet play and playful scenes; the bell suits a quieter, dressier look. Either doubles as a cosplay choker.\u003c\/p\u003e\n\n\u003ch2\u003eHow to Measure Your Neck for a BDSM Collar\u003c\/h2\u003e\n\u003cp\u003eUse a soft tape measure around the base of your neck, sitting exactly where you want the collar to rest. Add 1-2 cm of comfort room - a collar should sit snug against the skin, never press on the windpipe, and you should still be able to slide two fingers under it. This one adjusts from 28 cm to 41 cm (11 to 16 in) on a pin buckle with several holes; total strap length is 46 cm. If you land between two holes, take the looser one - the strap settles as it warms.\u003c\/p\u003e\n\n\u003ch2\u003eThermochromic Collar Sizing \u0026amp; Fit\u003c\/h2\u003e\n\u003cp\u003eThe strap is 1.4 cm (0.55 in) wide and 24 g (0.85 oz) in total - the kind of weight you stop noticing inside a minute. The pin buckle seats in a few seconds and the charm sits centred at the front. No metal rests against the front of the throat, so there is no cold shock and no clink.\u003c\/p\u003e\n\n\u003ch2\u003eThermochromic Collar Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e thermochromic PU leather strap with alloy hardware\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 1.4 cm (0.55 in)  ·  \u003cstrong\u003eWeight:\u003c\/strong\u003e 24 g (0.85 oz)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable length:\u003c\/strong\u003e 28-41 cm (11-16 in)  ·  \u003cstrong\u003eTotal length:\u003c\/strong\u003e 46 cm (18 in)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour reveal:\u003c\/strong\u003e F pink · G violet · H red\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharm options:\u003c\/strong\u003e paw charm (F, H) or filigree bell charm (G)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClosure:\u003c\/strong\u003e pin buckle, multi-hole adjustable\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Care for a Thermochromic Collar\u003c\/h2\u003e\n\u003cp\u003eWipe the strap with a soft damp cloth and air dry - do not soak it, and keep it away from alcohol-based cleaners, which dull the thermochromic layer. Store flat, out of direct sun. Check the buckle and charm fitting before each wear, and never use this collar to support body weight or take tension; it is a decorative and sensation piece, not a load-bearing restraint.\u003c\/p\u003e\n\n\u003cp\u003eWant the same collar with a matching leash? See the \u003ca href=\"\/es\/products\/dominitoy-thermochromic-collar-and-leash-set\"\u003ethermochromic collar and leash set\u003c\/a\u003e. Building a full kit? Add \u003ca href=\"\/es\/collections\/hand-cuff-leg-cuff\"\u003ehandcuffs and cuffs\u003c\/a\u003e, or browse every \u003ca href=\"\/es\/collections\/collars-leashes\"\u003eBDSM collar and leash\u003c\/a\u003e we make.\u003c\/p\u003e","brand":"Dominitoy","offers":[{"title":"F","offer_id":67584547848405,"sku":"XL2334-F","price":6.5,"currency_code":"USD","in_stock":true},{"title":"G","offer_id":67584547913941,"sku":"XL2334-G","price":6.5,"currency_code":"USD","in_stock":true},{"title":"H","offer_id":67584547946709,"sku":"XL2334-H","price":6.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0761\/9310\/4085\/files\/F.webp?v=1790498507","url":"https:\/\/dominitoy.com\/es\/products\/dominitoy-thermochromic-color-changing-collar","provider":"Dominitoy","version":"1.0","type":"link"}