PineCar Tungsten Incremental Cylinder Weights 528 pieces with space for Bowser to

with space for Bowser to stand on top

making it perfect for both beginners and experienced builders

Swing-a-way spare tire

Capacity: 7200mAh

This nature toy reconfigures in lots of different ways to stimulate toddlers' creativity and perseverance skills

PineCar Tungsten Incremental Cylinder Weights 528 pieces with space for Bowser toTungsten is 1. 7 times denser than lead and offers more control over precise weight distribution. Place more weight in a smaller, precise area. The incremental design allows car builders to bring racers to the maximum weight allowed in exact 1 16 oz (1. 77 g) increments. Designed to fit a 3 8" (9. 52 mm) cavity.