Stipple Glass: Stipple's waxy, ice-like effect sets it apart from the rest. Due to the translucent quality of the glass, there is a 3D effect when colours are streaked together. This becomes beautifully apparent when illuminated.
Peach Yellow White Irid Stipple
Iridescent Glass: The rainbow-like effect that changes according to the angle from which it is viewed or the angle of incidence of the source of light.
Iridescence is a deliberate effect achieved by the introduction of metallic substances into the batch or by spraying the surface with chemical solution and reheating it in a reducing atmosphere.