STEM Creative Robot Building Blocks Bricks with Lighting Mechanical Linkage Model Kids Assembly Toy for Boys Birthday Gifts

Is Electric : Button Battery Block Size : Small building block（Compatible with Lego） Gender : Unisex Plastic Block Shape : Self-Locking Bricks Plastic Type : ABS Material : Plastic Brand Name : FUNXINEE Recommend Age : 3-6Y,18,14y,6-12Y

1.Delivery time: Ships within 1 days We will continue to track logistics information for you. If there is a problem, deal with it as soon as possible.

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Origin: China The overall design of the product takes into account both fun and practicality, and its core functions revolve around "hands-on exploration" and "cognitive enlightenment" to exercise logical thinking and hand-eye coordination.

The size has been ergonomically considered, making it easy to hold and operate, and the moderate weight will not cause any burden in use.