STOCKMAR wax crayons: Lachenmeier Farben Schweiz
They are available as individual wax crayons or blocks with 32 vibrant colors to choose from. Because of their flat shape that make it easy even for children to hold on to, the blocks are especially suitable for beginners.
Wachsmalblöcke Wax Blocks
Wchsmalstifte Wax Crayons