Excellent craftsmanship: creating these coloured glasses is very laborious and every step is completely manual. First cut each piece of glass into a shape and then smooth the edges. Then wrap the edges of each piece with tape.
Note: Since each piece is welded into its final shape the final product begins to fuse together. The solder used is made of 60% tin and 40% lead but this is not a defect. Lead is safe and harmful only after being digested or absorbed.
