With a similar manufacturing process to the Snowies , the Glass Twinklers retain highly-reflective metallic silver paint applied to the outside of the glass, and this then has the laser-etched design burned off it to take it back to the plain glass through which the amazing light display can be seen. A dozen LED beads flash 6 different colours independently whilst scrolling through 3 randomly-varying flashing speeds, the light from which is multiplied many times over by the endless internal reflections that fill the lamps with a kaleidoscope of colour. Lovely enough in the light, in the dark they project a wild and ever-changing and
colourful display onto nearby surfaces.