The difference between JR Crystals and the competition:

1) We use 5mm thick glass while others use 4mm

2) The surface is flat and smooth instead of dented

3) We screen print the color instead of spray paint which sometimes leave transparent spots due to uneven spray

4) After a layer of paint, we apply an additional layer of white screen printed backing

5) The edges are straightly cut

6) We use Italian and German machineries and technologies

7) We use high quality color pigments imported from Spain and Italy

8) Higher quality control

Our Rainbow Crystal Glass Mosaic has passed a series of ASTM tests and matches the ANSI standard. 

Rainbow Crystal Glass Report.pdf