The T6 Fountain features 6 holes. It is a bottom fed design with an extra thick 3/16" disc for heat retention

It has the ability to hold 2 valve marbles.  The upper one should be 14mm and the lower one should be 12mm.

I DO NOT recommend heating borosilicate marbles inside the quartz. They should be inserted after heating.

Drain Valves made by us are sold separately.

Inner Diameter of top is 15mm with a 2.5mm wall thickness.