• An image of the product box is orange and purple. Purple and white puzzle pieces are skewed around the box. A hand from the lower left is highlighted in pink to show the change with touch.

Color Changing 300 Piece Puzzle

$ 16.00

  • Product Description

      This puzzle changes color with temperature. A cold temperature will turn the puzzle blue, whereas a human's body temperature will turn the puzzle pink. Each piece is printed with heat-sensitive ink, which changes color as you apply different temperatures, from blue to violet to pink.

      Please place it in the freezer for five minutes to reset the puzzle to blue.

      Puzzle size: 11.8" x 15.7" (30cm x 40cm)


  • Product Details

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