Meet JoyJems Color Cells
Peel, place, reposition. No glue. No mess. No mistakes.
No experience needed — just peel, stick, and step back.
Pick from over 300 - 600+ color cells and peel them off your sheet.
Press each color cell onto your window, vase, the clear box they came in, a lightbox, or any slick surface. Reposition until you like it so you never feel like you messed up!
Watch the light illuminate your creation and fill your room with joyful color.
JoyJems in the world
From birthday parties to world-class museum stores — JoyJems show up wherever wonder is welcome.
No glue, no baking, no residue, no cleanup.
Peel off and move to a new window whenever you like.
Color cells stay bright and beautiful in direct sunlight so you can keep your art forever!
Safe for little hands — and satisfying for grown ones too.
Designed and assembled by professional artist Jessica Joy London and her team at Project Joy Studio in Philadelphia.
No skill needed
With a JoyJems kit, you'll create something that surprises you! Our templates start you off and before you know it you will be in a calm flow state and your world will be a lot more colorful!
As an added bonus, each kit is a craft night in a box and has enough color cells to create with up to 4 friends!
New kits, window ideas, and maker stories — delivered monthly.
10% off your first order
