Infantino’s My First Color Puzzles are a big hit with my 3.5-year-old son, Finn. Spin the ingenious color wheel on one piece to see the color they make when they’re blended, then match it with the ...
Remember making or playing with humming wheels -- a piece of cardboard in the shape of a wheel, with a string strung through two holes in the center? The idea is that after numerous twists, upon ...