Screw the bolts onto the nuts. Learn about shapes and colours and develop hand-eye coordination and fine motor skills.

Contents:

24 nuts, (3,5 x 3,5 cm)

8 bolts, (3,5 x 6 cm)

8 assignment cards (= 16 exercises), (19 x 9 cm)

instruction manual

magnetic storage box (23 x 21 x 6 cm)