> For the paper plate kit, the MFR lists 36 months -- 6 years, while the description a section below that says not for children 7 years and up. That's clearly wrong, it's for younger children.
When I visit the paper plate page
Alex Toys Paper Plate Bugs, Alex Little Hands Art Series I don't see: "NOT for children 7 years and up".
I see Contents conform to ASTM D4236 & F963. Recommended for children ages 7 and up.
You also see the manufacture's recommendation: Manufacturer recommended age: 36 months - 6 years
You have two recommendations what the manufacturer believes and what some organization in business to protect you believes:
http://www.astm.org/ABOUT/aboutASTM.html