Syzygy over Star White Knuckle - CFL Reactive
A Syzygy over Star White Knuckle.
Syzygy is a florescent light reactive (FLR) glass that is a light golden yellow under sunlight and most artificial light, and turns a vibrant transparent pink under florescent light.
Knuckles are a small section of tubing with a tapered and crimped clear end. Diameter, length and wall thickness vary.