Great for rolling canes and making swirly beads!  Use with cling rubber stamps too.

INKADINKADO-Clear 
Use this clear acrylic stamp mounting block for accurate placement of your clear stamps. It features a wavy edge for a no-slip grip and etched centering lines for easy and precise alignment. It holds larger stamps and also lets you combine several stamps at once.

Size: 4.5x6.5x.5 inches. Made in China.