SaintGraal for and Perfect for Birthdays and 60th and Round Shapes Coasters, Stylish, Non-Stick, 3D, Heat-Resistant, Waterproof, Glasses, Tumblers,

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. [Designed to firmly catch water droplets and not stick to glasses] Saint Grail coasters feature a three-dimensional edged structure that firmly catches water droplets spilling from glasses and tumblers. This prevents water from spreading across the table, keeping your desk clean. In addition, the three-dimensional pattern on the surface creates space, preventing the bottom of cups and glasses from sticking to the surface, preventing the unpleasant feeling of "sticking." This reduces the stress you feel every time you pick up a drink. These stylish and functional coasters are also attracting attention for their easy-to-use "non-stick" design, and are a perfect match for cups, glasses, and tumblers. [Heat-resistant and non-slip for safety and security] This product is made of high-performance silica gel material that is heat-resistant up to 120°C and cold-resistant down to -20°C, so it can be used safely even with mugs filled with hot coffee or tea. The coaster itself is soft, reducing scratches and noise caused by contact with hard glasses and cups. It also has a high non-slip effect, ensuring glasses and tumblers remain stable and secure. Its durability ensures long-lasting, everyday use. For those looking for stylish coasters that combine practicality and beauty, this is the ideal choice. [Waterproof Design & Easy to Clean, Always Clean] The coaster's surface repels water and prevents stains from penetrating. If you notice any stains, simply rinse them off with water. No detergent is required, so you can keep them clean in no time. They are extremely convenient coasters, perfect for everyday use at the dinner table, at your desk, or outdoors. What's more, they come with a dedicated storage case, so they can be stored compactly when not in use. The design strikes a perfect balance between functionality and storage. [Stylish Alcoholic Drink Accessories Make a Perfect Gift] This red coaster makes a perfect gift for a 60th birthday celebration. It comes with a gift box, making it a perfect gift for birthdays, Father's Day, Respect for the Aged Day, or any other special occasion. The sophisticated black design makes it a perfect gift for any interior. For those who enjoy alcoholic beverages such as whiskey and shochu, it complements the glass perfectly and adds a touch of elegance to their everyday evening drinking. It also comes with a booklet titled "How to Enjoy Whisky: Basic Knowledge You Need to Know," supervised by whiskey professional Yohei Yasui. It's a gift-worthy item that satisfies both practicality and intellectual curiosity. [90-Day Money-Back Guarantee] Product Name: SaintGraal 3D Round Coasters (6 pieces) Material: Body = Silica Gel (heat resistant up to 120°C/cold resistant down to -20°C), Case = Polypropylene Size: Diameter approx. 9.8cm x Thickness approx. 7mm Color: Black (luxurious matte finish) Accessories: Dedicated case, "How to Enjoy Whiskey" booklet Warranty: 90-day money-back guarantee from the date of purchase. Rest assured that even in the unlikely event of a product defect, SaintGraal offers elegant, high-quality kitchen and living products with the theme of "upscale lifestyle." [Designed to firmly catch water droplets and prevent them from sticking to your cup] Saint Grail coasters feature a three-dimensional edged design that firmly catches water droplets from glasses and tumblers, preventing them from spreading on the table and keeping your desk clean. Furthermore, the three-dimensional pattern on the surface creates space, preventing the bottom of the cup or glass from sticking to the surface, eliminating the unpleasant feeling of sticking. This reduces the stress you feel every time you pick up a drink. These stylish and functional coasters are also noteworthy for their non-stick design, making them a perfect complement to cups, glasses, and tumblers. They also make a perfect gift for a 60th birthday celebration. [Heat-resistant and non-slip for safety] This product is made of high-performance silica gel material that is heat-resistant up to 120°C and cold-resistant up to -20°C, making it safe to use even with mugs filled with hot coffee or tea. The coaster itself is soft, reducing scratches and noise caused by contact with hard glasses and cups. It also has a high anti-slip effect, so glasses and tumblers can be placed stably without slipping. It is also highly durable, ensuring quality that can be used every day for a long time. This is an ideal item for those who want both practicality and beauty. [Waterproof Design & Easy to Clean] The coaster's surface repels water and stains. If stains occur, simply rinse with water. No detergent is required, so it stays clean in no time. It's extremely convenient for everyday use at the dinner table, at work, or outdoors. It also comes with a dedicated storage case, allowing you to store it compactly when not in use. Its design strikes a perfect balance between functionality and storage. [Perfect Gift as a Stylish Alcoholic Drinking Accessory] The Saint Grail coaster comes with a gift box, making it a wonderful gift for birthdays, Father's Day, and Respect for the Aged Day. The sophisticated black design complements any interior and is a perfect gift for anyone. For those who enjoy alcoholic beverages such as whiskey and shochu, it complements glasses perfectly and adds a touch of elegance to your everyday evening drinks. In addition, it comes with a booklet titled "How to Enjoy Whisky: Basic Knowledge You Need to Know," supervised by whiskey professional Yohei Yasui. This is a truly delightful item. [Product Specifications] - Product Name: SaintGraal 3D Coaster, Round - Material: Body = Silica Gel (heat resistant up to 120°C / cold resistant down to -20°C), Case = Polypropylene - Size: Diameter approx. 9.8cm x Thickness approx. 7mm - Color: Black (luxurious matte finish) - Accessories: Dedicated case, "How to Enjoy Whiskey" booklet - Warranty: 90-day money-back guarantee from the date of purchase. Rest assured that even in the unlikely event of a product defect, we will provide you with peace of mind. SaintGraal offers elegant, high-quality kitchen and living products with the theme of "upscale lifestyle."