The core (3.7 mm in diameter) is made of the best pigments, high-quality wax and a little oil, which is a good binder. Thanks to it, the crayons are soft and a bit greasy, which allows you to even rub them with a hanging device. The optimal composition of the crayons ensures softness and easy layering. The crayons are characterized by high resistance to light, thanks to which the drawings made with them do not fade with time. Cedar wood provides lightness and durability, which makes the frames comfortable to hold. The crayons do not break when planing, sharpening and drawing. Available in a set of 12 colors in a metal box with a cat drawing referring to the name of the ‘Natural’ crayons line. They are perfect for a gift, and thanks to their properties, they will not discourage you from drawing, and the recipient will be delighted with them.