Double Color Mosaic Squares - 10,000 Pieces

I needed pieces that were exactly 1cm for a pixel-art project, and these card stock squares are perfectly uniform and acid-free. The double-sided bright colors make them ideal for mosaics, and 10,000 pieces is more than enough for detailed patterns.

My kids have spent hours sorting these by color and then building patterns on the floor, and the fact that both sides are bright means no fiddling with orientation. Ten thousand little 1cm squares is a ton of material for the price, and the acid-free card stock feels sturdy enough for repeated craft

I’ve been using these mosaic squares for sorting activities with my kids, and the bright colors on both sides make it so easy to see patterns from any angle. The 10,000-piece count means we never run out, and the card stock feels sturdy enough for little hands.