drink holder for TableCoaster Spill-proof boats, cars, campervans, caravans, tables, etc. - (Black)

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. It can hold any glass, cup, or bottle - even without a coffee table, its distinctive design can hold coffee, tea cups, tea mugs, beer bottles, glasses, cups, and any hot or cold drink. It adheres like an octopus - the bottom has tiny suction cups, so it sticks to smooth surfaces as if glued, yet can be easily and cleanly removed and repositioned. No slipping, tipping, or spilling – perfect for rough seas, cars, caravans, and trains. Just place your drink on this table coaster. Never spill your drinks again - hold your drink firmly and never let go - your drink will never tip over onto your keyboard or the floor again. Features - Holds mugs, cups, tumblers, glasses, bottles, and cans up to 90mm wide - Suction cup base to prevent slipping