Dazzle your card with these flat-backed, leafless SS16 rainbow crystals. They look a lot like the crystals that decorate clothes, bags and phones. But unlike most crystals you can buy, they don't have a reflective sheet on their back, which means they let the light through and shine brightly. So they are not perfect for decorating bland or boring objects, but really perfect for sticking on LEDs and NeoPixels!

Give even more sparkle and sparkle to the Playground Express Circuit, or maybe you have an electronic textile project to wear that needs a little more sparkle? Use a small amount of glue to attach directly to the back of a NeoPixel, for an additional bling. Note that foil is what usually adds a lot of flicker, and since it's gone, you won't get that extra glamour.

Comes in a pack of 100, so it's okay if you drop some on the floor.

Technical details

Single crystal: 3.7 x 1.3 mm