Khuôn Trụ Kiểm Tra Bộ Phận Nhỏ CPSC

This is a model of the test fixture that is used by the US Consumer Product Safety Commission to determine if a product has small parts and is not suitable for children under 3 years old. Reference Figure 1 in 16 C.F.R. § 1501.416 C.F.R. § 1501.4

According to the CPSC, this test cylinder “approximates the size of the fully expanded throat of a child under three years old.”

Try putting a whole grape in the test cylinder… yikes!

You can read more about it here:

https://www.cpsc.gov/Business--Manufacturing/Business-Education/Business-Guidance/Small-Parts-for-Toys-and-Childrens-Products