Practice weaving these mats again and again without them tearing! These large mats in flexible plastic admit many variations of colour sequences and the adquisition of great coordination skills in both hands.
Ref: 753: 2 square mats and 16 colour strips (now with rounded edges).
Ref: 801: 2 mats with snail and butterfly shapes in polypropylene with 16 strips.
Ref.: 924: 3 translucent square mats and 16 strips.