Magic ruler - Eduplay

For those who like it round
... Use it at the kindergarten, at school or as a pastime: This versatile Spiralo ruler enables you to create original motifs on paper. Draw fine spiral patterns. Each radius is preset by a hole.

Material: synthetic material
Measurements: 18.5 x 5.9 x 0.3 cm
Age restriction: 3 years
WARNING: Not suitable for children under 36 months due to small parts which may be swallowed, choking hazard!