The pigments green, blue and purple are sensitive to the ultraviolet ones.
TECHNICAL INFORMATION :
the reasons, plank and angles in 10 X 10, 10 X 20 and 20 X 20 17 X 17 are done on order cabochons are done all colors. The plinths are done all colors. Weight: 33 kg/m² approximately in thickness of 16 Misters Poids: 23 kg/m² surroundings in 10 mm thickness.
Other models presented can- to be realized in d'autres harmonies made up starting from our pallet of 18 colors, this under certain conditions.
