Mercurius Blackboard Chalk comes in soft pastel colours to make creating beautiful blackboard drawings easy. It has great coverage and blends easily. The square pieces are covered with paper to help keep fingers clean. Available in single colour boxes or sets of 12 assorted colours. Cardboard box, 12 pieces of a single colour, 88x12x12 mm,
colour: 01 carmine red | 02 vermilion | 03 orange | 04 golden yellow | 05 lemon yellow | 06 light green | 07 dark green | 09 light blue | 10 ultramarine | 13 brown | 16 white | 24 pink