Welcome to our world of learning and playing! We design and create products that stimulate children’s development, knowledge and skills and support teacher’s goals. Our mission is to inspire and support people who help children to discover and develop their talents. All ROLF products are manufactured in the Netherlands and are made of high quality, safe and durable materials for endless play.
Knex Intro to simple Machines: Levers and Pulleys contains 178 pieces to build 8 models. Introduce students to the scientific concept associated with levers and pulleys. Also includes a teacher’s guide. Suitable for children from 8-12 years old.
1 Jan 2020
- Inge BroosRolf Education
- Tel: +31 621 29 11 65