Description:

The set is employed to learn the concept of ultrasonic and how it comes. 6 in 1 modelling which can build your design robot. It fully cultivates toddlers' observation skills, stimulates children's imagination and coordination ability, and improves free thinking problem-solving, and communication skills. 6 in 1 Ultrasonic Wave Obstacle Avoidance Robot includes 555-piece blocks for 6-14 – Girls and boys science gifts can also be used to achieve forward, backwards, turn left, turn right and so on through a combination of various modules.

Specifications:

• Material: Environmental Friendly ABS
• Blocks Qty: 555pcs