There was no smell when opening the packages like some you buy in store. I bought three sets for my 6 month old daughter when she started crawling. We don't have a carpet, so I wanted her to play with a little pillow. Can also be used as a training mat for adults. Now, when my baby is 8 months old, she takes the squares apart, chews them and carries them around the house. None have cracked or broken yet. Hopefully as she gets older and she can really build and enjoy them they will last. You can't make a full cube out of these blocks, just the five sides align and fit together properly, but you can get creative with the floor play areas. In general a pleasant product.
Colorful Venice 1000 Piece Jigsaw Puzzle By Colorcraft
20 Review
1000 Piece Mandala Jigsaw Puzzle - Creative Colorful Black Fantasy Bgraamiens Color Challenge Puzzle
17 Review
Mudpuppy Magical Friends 4-In-A-Box Puzzles, Ages 2-5, Each Measures 6βX8 - Chunky Puzzles With 4, 6, 9 And 12 Pieces - Difficulty Level Grows With Child β Beautifully Illustrated Puzzles, Multicolor
16 Review
100-Piece Under The Sea Glow-In-The-Dark Puzzle For Kids Age 5+ - Colorful Illustrations Of Underwater Fish, Plants, And Sea Creatures - Award-Winning And Perfect For Learning And Play
12 Review