30th Birthday Gift Made 1987 Party Supplies D&eacute;cor 2 Pack Gift Coffee Mug Cup Coaster Bundle The best 30th birthday gift is a practical gift they can use for years to come. This 11 ounce white ceramic coffee mug also makes a great tea cup with its large, easy to grip C-handle. Microwave and dishwasher safe for your convenience. The imprinted design will display on both sides of the mug as pictured, and will stop approximately 1 inch from both sides of C-handle. The premium full color sublimation imprint creates a vibrant, long lasting, and lead-free design. The coaster is made with an absorbant 100% polyester top and non-slip black rubber base. It feels just like a mousepad and protects surfaces from cup rings