Ages 2 to 5 yearsSquishy, silicone bubbles captivate the fingers in a way that's impossible to put down while simultaneously opening a new avenue for learning. On one side, the bubbles are embossed with the numerals 1 through 10, each accompanied by its matching word in English. Flip it over and you'll find the words written in Spanish, plus dots to feel and count! Little fingers can't resist this number-learning delight.