An Open Palette For Budding Your Artists. Each 8-Ounce Sipper Cup Comes With A Design Page That Fits Snuggle In Between The Mug And Its Transparent Plastic Lining. Unit of Measure: Box of 12 PCS. This Design Your Own Sipper Cups item ships within one business day from the Indiana warehouse. Find more great discount items in our Toys & Novelties product category on BulkToyStore.com.