Stampendous- Cling Rubber Stamps are Premium quality precision trimmed rubber stamps that give you a crisp image every time. They are best used with any acrylic block (not included). Simply remove the disposable acetate layer revealing the vinyl cling with printed image press onto a block align and stamp. Use any ink that can be used with traditional wood-mounted stamps and clean with wood-mounted stamp cleaner. This stamp is entitled 'Pensive Portrait' and measures: 5cm x 5cm approx.