New DIY Balance Scale Lever Wooden Weighing Scale Science Math Teaching Scale Early Educational Balancin

Feature: 1. DIY wooden balance scale, exercise children\u0027s hands-on ability, stimulate children\u0027s interest in science. 2. Screw assembly, fast and convenient, stable and not easy to fall apart. 3. Made of ecological wood, safe and durable, environmental friendly and non-toxic. Specification: Features: DIY wooden balance scale, exercise children's hands-on ability, stimulate children's interest in science. Screw assembly, fast and convenient, stable and not easy to fall apart. Made of ecological wood, safe and durable, environmental friendly and non-toxic. Help children understand weight and comparison intuitively and understand lever principle. High quality educational toys, which can be a pretty gift for children aged 7-14. Specifications: Color: Natural Material: Wood Item Size: 20.5 * 12.5 * 6cm/ 8.1 * 4.9 * 2.4in Item Weight: 70g/ 2.5oz Packing List: 1 * Balance Scale Package List: 1 * Balance Scale