Acrylic positioning block for transparent stamps and rubber stamps. Perfect for your scrapbooking projects and DIY card making, acrylic blocks allow for greater precision and visibility. Thanks to their transparency you can easily place your stamps, positioning and aligning your designs without mistakes. Transparent stamps are always used on an acrylic base because they do not have a base like wooden stamps. Use: Place your transparent stamp on the positioning block, ink it with the ink you want and stamp using the transparency of the acrylic block. The positioning blocks are essential as they allow a better hold. Product dimensions: 9 x 7 x 0.5 cm.