Blendy Pens Huge Activity Set 24 Pens 12 Fusion Chambers #8418 Blendy pens. 24 pens, 12 fusion chambers, 275 color combinations/ Ages 5+ Also includes 2 photo frames, 2 finger puppets, 4 Bookmarks with ribbons, 1 Giant underwater 3D sculpture, 2 surprise art coloring sheets 8" X 10" each, 4 surprise art coloring sheets 4" X 5". Instruction sheet.