Description
20 ‘er rake frame blue/red Abacus, Pathfinder, student’s Abacus, rewood®- 20 Rake frame – Balls Blue, Red, Schulrechen frame for primary school pupils Abacus for people just starting out in the basic arithmetic operations on strong and hard wearing off rewood® Dimensions: Frame: 24.5 cm x 4.5 cm x 6 cm and balls with 13 mm diameter The frame allows you to calculate in combination room of up to 20 The classic aid when carrying out mathematical tasks in the primary school children. The frames and the balls are made of high quality and durable rewood, the rails Rust resistant. Re-wood® is made from wood flour from trees from sustainable forest management and a natural bonding agent and is a 100% biodegradable and recyclable. The material is free from harmful substances and non toxicWeight: Approx. 160 g with full invoice sold by Laptop Adapter by email suitable for children under 3 years old. Choking hazard small parts may be swallowed.
