Carefully selected good materials and adopted a thick design to create a durable 30-piece Glowing Marbles toy. The Glowing Marbles will glow in the dark, providing an exciting and fun experience as they run through the Big Rotating Track. The Big Turntable rotates happily, and the Wind Wheel rotates smoothly, adding to the overall enjoyment.

This STEM building blocks toy set is made with high-quality ABS plastic material, with pieces that fit together tightly and stand firmly. The track interface size is scientifically designed to be compact and firm, yet easy to move.

The set includes a total of 150 parts, including 50 pipeline connectors, 8 sturdy bases, 27 exciting parts, and 60 pieces of 0.51-inch marbles (15 plastic, 30 plastic glowing, and 15 glass).

Building and running the marbles through the different designs is a truly entertaining and educational experience for children. They will be thrilled to watch the marbles roll in the exciting parts and drop, making this an ideal marble game toy for birthday gifts, children's parties, after-school fun, Christmas presents, and all other holidays.

The product's excellent materials and carefully selected design ensure a durable and high-quality toy that will provide hours of enjoyment for children. The STEM-based learning experience promotes critical thinking and problem-solving skills, making it a valuable addition to any child's toy collection.

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