Montreux is a handpulled silver glass by Trautman Art Glass. Sold per 115g (1/4 pound) or per rod. Rods are 3-7mm dia. Compatiable with other 104 coe glasses.

Lake Geneva is a transparent medium blue reducing glass that can make super-metallic effects with very little or no oxygen in your flame. A thicker more opaque reduction is achieved when reduced with some oxygen in the mix. 

This glass makes blues, greens and some purples when reduced but the base can vary from amethyst, a light rasin colour or a medium ink purple.