Our Tumblers are double wall insulated and keep drinks cold/hot for hours. Tumblers can be customized to any color and design choice you like. You can pick from standard paint, marble, wood grain, dirty pour, glitter, beach, pencil, ombré, etc. We can add a name or a design as well. Our tumblers are handmade from start to finish, and all epoxy is FDA compliant for everyday use. Please note, being that our tumbler are made to order no two are identical. Please allow 10-14 days for design and production time. This does not include shipping time.