☆ Thank you for viewing! ☆ ❤️ Price negotiation → Highly welcome ❤️ ⭐️ First come, first served ⭐️ Instant purchase, no need to comment ⭐️ Brand new, unopened This is a neck cooler for the neck, made with "PCM material" that applies NASA-related technology, a must-have item to comfortably get through this summer. It's a cute "Shirokuma-kun" (Polar Bear) design in size S, suitable for children and petite adults. 【Naturally freezes at 28°C/24°C or below! Comfortable coolness】 Uses "PCM material," a mysterious ice that freezes naturally in spaces of 28°C or 24°C or below. It can be easily refrozen in the refrigerator, freezer, or cold water, keeping your neck cool. It's not too cold like ice, and it's "just right" coldness that puts less strain on the body, making it ideal for preventing heatstroke. 【Lasts up to 12 hours! Amazing cooling power】 Compared to regular cool rings, the PCM content has been increased by 70%! As a result, the cooling duration has been significantly increased from a maximum of 8 hours to a maximum of 12 hours. The cool feeling lasts for a long time in various situations, such as outdoor activities, commuting to school, and doing housework. 【Reliable quality and leak prevention】 Manufactured in an ISO9001 certified factory, the manufacturing process and material quality have been improved. Leakage due to damage, which is likely to occur during use, has been prevented. It also has high durability, being reusable for about 15,000 times. Furthermore, it has passed durability and safety tests by the Ministry of Health, Labour and Welfare's Japan Culture Supplies Safety Inspection Institute, so you can use it with peace of mind. 【Cute Shirokuma-kun design & S size】 The cute Shirokuma-kun design is very popular with children! The S size (Width: approx. 132MM Length: approx. 152MM Weight: 95±10g Inner circumference: approx. 30cm) fits perfectly for small children and those with slender necks. ❤️ We have many other wonderful products for sale ↓ Further discounts are available for bulk purchases (=^x^=)↓ #Ruri☆'s Daily Necessities List 82-16$$580