Homemade synthetic ruby and sapphire. (Crude, but successful)
Mar 6 – Sep 1, 2018
Matthew Wilson (Owner)
Grove
Markus Kayser
ZeM
Hal Bowen-Smith
Chadly Nerd
Phillip Showers
Nop Nop
Gratka
Francisco russo
Rene -
George Woodhead
Google user
Steven Bell