O Clock designing with crystals O Clock designing with crystals from Lijun Cher O Clock designing with crystals Finalist in Designboom Crystal Vision Competition 2008, “O’clock” uses Swarovski’s crystals as a medium to tell time. An O shaped wall "clock" that shows passing time O'clock tells time with light refraction patterns Two light sources move within the structure (as clock hands move); and the moving lights create changing light effects. The precise cuts on the crystal allow the light patterns to be consistent. gLike O Clock designing with crystals Finalist in Designboom Crystal Vision Competition 2008, “O’clock” uses Swarovski’s crystals as a medium to tell time. Industrial Design Share R 7 n Lijun Cher Singapore, Singapore Follow Contact