steps
1 take a glass paper or lamination glass sheet or glass pice which is very clear n without scratches
2 take blue (light blue) and red perment markers
3 paint half the glass with blue and half red ur 3d glass is ready nw u can use it directly or use it by cutting at a sunglass size and attaching to sunglass frames or goggles frames.


7:42 AM
archith