The pens are water-based and once the ink dries it is permanent on paper

Pet Tape Pre-cut - MIC - Urban Winter 3D Glossy 70 mm from MIC & MIM Premium Paper Shop

Acrylic medium Campus - Gloss 100 ml Gel medium from Raphaël

2 of the colors are 7

i formatet Midi

Stämpel Paintable Stamp Roller - Café Titel:Default Title The pens are water-based andStamp Paintable Stamp Roller Caf from Midori . 3 stamps in the form of so called rollers, you roll the motif. Ink is in which is oil based black ink. You can color in the ink after drying without it smearing. Each should be able to handle about 40 meters, is refillable. The size of the stamp itself is approximately 6. 2 x 2. 3 cm. The width of the stamped area is approximately 1 cm. Made in China.