DIY Wooden Crank Bionic Butterfly Kit includes the following features : 

• The kids woodworking project kits could mechanically simulate a butterfly flying like a rear butterfly
• It is designed to teach basic principles of science, technology, engineering and math (STEM)
• Keep your child engaged with this wood building kit and assembly project that teaches them the basics of electrical circuits and physical science
• Made from high-quality, sustainable wood that is easy to assemble and decorate with color painting
• The wooden pieces are pre-cut with round edges for safety and ease of use
• Good choice for kids ages 3 or above who love crafts and art
• Simple installation and easy to use
• Includes easy-to-follow instructions that guide your child through the building process of the wooden construction kit step-by-step
• It is a great way for parents to bond with their children while teaching them about science and technology
• Note: Bulk material package, need to be assembled by yourself

Material :

• Wooden body

Size closed :

• Length of 9 cm x Width of 3.5 cm x Height of 10.5 cm