The B. One two squeeze building blocks provide hours of fun and many developmental assets for your baby or toddler. Not only will they love stacking them up and knocking them back down (This is the best part! ), they'll also love to learn about the different animals, colors, and numbers on each side. Stackable, chewable, squeakable, floatable and squeezable... The one two squeeze blocks are above all lovable! Every block is hand-sculpted and completely non-toxic. Ten blocks and 60 sides for one you!