Base Ten Counting Blocks

Note

In the United States, the Child Safety Protection Act requires warning labels on packaging for toys containing small parts. A tool called the small parts test fixture is used to measure toy parts. It is a cylinder tube that is 1.25 inches in diameter and between 1 and 2.25 inches deep. It is designed to mimic a child's mouth and pharynx. Any object that fits in the tube is considered a small part and must have a label on its packaging indicating it is a choking hazard for small children.

This 3D object at its current scale (in inches) contains small parts. The puzzle may be scaled larger but is currently designed for a 3D print bed with dimensions not quite 9in by 9in. The usable dimensions are 6in by 6in. If you have a larger printable area and would prefer to give this toy to a child younger than 3 years, please scale the design appropriately.