Blockx, wooden box with 72 pastel chalks, 45 x 27.5 cm, landscape set featuring a selection of Blockx pastel chalks. The dry pastel chalk is soft and velvety. It is handmade, non-crumbling, and has high opacity. The box is lined with foam to protect the pastel chalks and ensure clean handling. Blockx pastel chalks are ready to use, can be diluted with water, and have excellent lightfastness.