CAUTION: Not suitable for children under 3 years. Small beads.
Arithmetic Bead String (approx. 45 cm) with 20 balls, which are threaded in steps of 5 on a tear-resistant, stretchable cord. The balls are made of RE-Plastic and have a diameter of 10 mm. When the string is pulled, the light ball lock is released and all the beads slip back together.
Since the balls have the exact diameter of 1 cm, they are also suitable for calculating and measuring.
RE-Plastic is 100% post-consumer recycled plastic which is 100% recyclable again.
Packed in a RE-Plastic bag.
See our entire range of Wissner® aktiv lernen products!
About Wissner® aktiv lernen:
For over 45 years, we have dedicated ourselves to providing didactically useful teaching and learning tools and learning game sets in the field of mathematics, all under our “Active Learning” guideline. But what exactly does that mean? For us, active learning means that we enjoy learning and develop products that appeal to different senses. They train three-dimensional vision, can be felt, understood and compared and thus promote children's individual talents. So that they can take their learning into their own hands and actively learn according to their needs — see, touch and understand. “Learn actively, have the courage to try something out, ask questions and discover your talents!”
