Hydraulic Lifting Platform Crane Model DIY Technology Teaching Aids Children Homemade Assembly Toy

1. Material: wood + plastic
2. Applicable age: 3 years old and above
3. Safe material, durable and durable, children play more peace of mind
4. Improve children hands-on ability and spirit of exploration, suitable for school and home teaching
5. Combine toys with scientific principles, make science more simple and interesting, let children fall in love with science
6. Training children practical ability, hand-eye coordination, exercise thinking, develop intelligence, inspire creativity, explore science
7. Size: about 14.5 x 15cm