Printing wooden blocks

This image shows a set of
“Printing wooden blocks Printing wooden blocks” by “Kids LOVE play”.
Here’s some information about this product:
Contents: The set contains 40 pieces of wooden blocks.
Recommended Age: It is suitable for children aged 2 years and above.
Safety Warning: The packaging includes a warning about choking hazards due to small parts, emphasizing it’s not for children under 2 years.
Material: The blocks are made of wood and are described as “100% GRAS”.