WISSNER® Calculation Chain for Counting up to 20, Playful Mathematics Learning Toy Made of Sustainable RE Plastic, 20 with Two Tone Balls, Aid Primary School

Playful maths introduction: two-tone balls in 5 levels, ideal for bringing children closer to the number space up to 20 Promotes numerical comprehension The number chain supports learning basic math concepts and facilitates access to abstract math Sustainable and safe: made from 100% recycled RE plastic, the calculating aid complies with the DIN EN 71-3 standard and all European regulations Ideal for school beginners: as an aid for getting started in mathematics in the 1st class, the calculation chain makes it easier for girls and boys to start school and is a great gift for school enrolment Box contents: 1 x 20 calculator chain, dimensions: 15 x 10 x 1 cm, weight: 11 g, made of environmentally friendly RE-Plastic, Manufacturer: WISSNER® aktiv lernen