Make your own color-changing jewelry with a Color Splasherz Ice Station. This Color Splasherz design station gives you 2 tools to make unique jewelry: an Ice Tumbler and an Ice Pen. Color Splasherz pendants and beads change color when they come in contact with ice. You can use the Ice Tumbler to create a cool marbled effect on your jewelry. Or draw your own designs with the Ice Pen. The color will stay unless you reverse the temperature. Ice your jewelry again and again to create a new look every time.