This product is advertised as 'food grade silicone'. According to the packaging upon delivery, the blocks are made of PVC. Silicone is a rubber based product while PVC is a plastic. I bought the blocks expecting silicone that has no harmful effects on my health. On the other hand, plastic can contain toxins, even BPA-free plastic may not be completely safe. The Academy of Pediatrics (AAP) recommends parents use plastic alternatives whenever possible, as some research shows harmful chemicals are released from any type of plastic, even BPA-free ones. When it arrived, nowhere on the packaging did it say it was BPA-free. Since the description of the material the blocks were made of was wrong, I couldn't believe the description of them being BPA free was correct. I decided to return them. Also, the blocks are smaller than they appear in the pictures. Their area is less than 2 inches.
𧩠Enhance Creativity and Fun with Children Hub 60Pcs Magnetic Tiles
10 Review
52-Piece Edushape Cardboard Baby Blocks - Jumbo & Thick Multi-Colored Stacking Blocks For Educational Play And Learning For Babies, Toddlers, & Kids
13 Review
30-Piece Edushape Soft Baby Blocks - Vibrant Multi-Colored Stacking Blocks For Building & Learning Fun!
34 Review
Customizable Building Block Plates: 8-Pack Self-Adhesive Base Plates For Wall Or Desk, Compatible With Major Brands And 440 Pcs For Fast And Easy DIY Fun!
30 Review
STEM Engineering Construction Set For Kids Ages 6-13 - Crane Truck Building Blocks Educational Learning Kit Gifts For Boys & Girls
10 Review
80 Piece Quercetti Tecno Building Set
14 Review
PANLOS Robot Building Kit - 723 Pieces Of STEM Learning Fun For Kids
11 Review
STEM Robotics For Kids: PANLOS 655 PCS Military Vehicle Building Blocks Set For Ages 4-8
30 Review