【Color】 Gray 【Size】cm 27 x 19 x 9 * Free shipping ✨ * Immediate purchase welcome, silent purchase at midnight OK ◎ * Shipping is not available on Saturdays, Sundays, and holidays. * Anonymous shipping is not available. * One-of-a-kind, first-come-first-served * Bulk purchases welcome, feel free to comment * Opened for inspection & photography. ・Please understand and purchase with home storage and simple packaging (⁎ᵕᴗᵕ⁎) ・Please check the actual photos for the condition of the product ♪ #CielProducts The list is here ✨ ☜ An eco-friendly hot water bottle that retains heat for a long time with just 8-15 minutes of heat storage. When used indoors, the warmth lasts for about 4-8 hours, and when used inside a futon, it lasts for about 8-12 hours, so you can rest assured all night on cold nights. Also, it is overwhelmingly cheaper in cost during this season when electricity bills are a concern! The running cost for one charge is only 1.55 yen, which is low, and it is also attracting attention as a sustainable product that can be reused and is environmentally friendly. When you apply the hot water bottle to your stomach, the warmed blood circulates throughout your body, gradually warming you from the core over time, and your whole body becomes warm. For those of you who are concerned about dryness and electricity bills, we will deliver natural warmth. YUSIDO Hot Water Bottle Rechargeable Heat Storage Electric Hot Water Bottle 4-12H Long-lasting Insulation Energy Saving Christmas Present Explosion-proof Charger Overheat Prevention Quick Charging Cold Protection Eco Energy Saving Heating Appliances Gift Gray (29-6) 993