this one is refillable and the tip is easily changeable as well

Pocket-sized squeeze marker with a 10 mm round tip

the pen takes standard Pilot BLS-G2-7 series refills

Available in 20 different colours

MTN System Cercanias is a miniature model in cardboard that you can paint yourself

uni posca markers pc 5m 8set cool colours Husk Mit Navn this one is refillable and8 pack with Posca PC 5M markers in cold tones. The markers have a round tip in the size 1. 8 2. 5 mm and are filled with opaque water based paint. The markers are perfect for everything from paper to canvas, stone or glass. You can even paint on fabric with Posca markers. This set contains the following colors: Black, White, Violet, Blue, Apple Green, Emerald Green, Green and Slate Grey. See our entire selection of Posca markers here.