ของเล่นไม้ทําความสะอาดแบบถือ DIY เสริมการเรียนรู้วิทยาศาสตร์สําหรับเด็ก

1.Type: DIY Handheld Sweeper Science Kit 2.Material:Electronic Components, Wood 3.Power:2 x AA Battery (Not Included.) 4.Size:20*10*7cm 5.Healthy and Eco-friendly materials,edutainment. 6.Not only could improve children's ability of practice, but also it's a game paly. 7.Parents and children to assemble it together to improve parent-child relationship. NOTE:Only science experiment material，not really cleaner. Package includes: 1 * DIY Handheld Cleaner Kit 1 * Instruction