Non-permanent marker for transparencies, wipe-clean books, plastic wallets, laminates and other smooth surfaces. Line width approx. 0.7 mm. Wallet with 4 pieces: 2 x black, 1 x red, 1 x blue. The fine tip is perfect for following mazes, letters or curves, as well as preparing whole presentations. Writing, sketches and drawings dry quickly in vibrant colours, without smearing or fading and, most importantly, without stained sleeves and accidental erasing. The ink can be wiped off with ease using a moist cloth. Practice, wipe off and start over - until everything is right.