Production IMG_1201-640×480 Vials and bottles up to 150 ml technical_glass Technical glass rachnostaklo Handmade glass souvenirs – free forms basalt-rebar-or-fiberglass-rebar Glass composite reinforcement and mesh IMG-e3ee6bd4bb0541d989e0f4895dd8d88b-V Foam glass granules microsphere_glass2 Glass microspheres