Lehoo Engineering Building Block STEM Toy

This is a Lehoo Science and Educational Engineering Building Block set. It includes 352 pieces and allows you to build 12 different models, including a mechanical spider, helicopter, and motorcycle. It's a great STEM toy for kids ages 6+ to improve their hands-on ability, thinking ability, and creative ability the bags haven’t been opened. The box has though

• ConditionNew
• Age6 years and older