Water-based chalk ink refill (30 ml) with the following characteristics:
- chalk paint with deep black pigments (no grey effect)!
- highly opaque • removable from smooth, non-absorbent surfaces
- good UV resistance
- raindrop-proof (black and red): suitable for outdoor use
- perfectly suitable for: shop windows, mirrors, glass, tiles, metal, plastic, slates and art applications on canvas
- 10 color shades