Poppy Crafts Diamond Coaster Kit #4 - Grinchy. Create something beautiful with Diamond-like facets that shimmer in the light. Using the stylus, simply pick up a facet and place it onto the sticky design surface. Nothing can prepare you for the spectacular sparkling result of your finished project! Suitable for ages 8-80. This package includes everything you need to create six beautiful coaster diamond paintings. It contains 6x coaster canvases, 1x coaster holder, Diamond Dots, one stylus, one diamond dot tray, and one wax caddy, providing all the necessary tools for your artistic creations. Coaster Size: 10cm x 10cm.