T4 Fountain

The 4.0 Glass T4 Fountain incorporates a bottom-fed design with four precision holes and an extra-thick 3/16" disc engineered for optimal heat retention. This quartz piece features a 15mm inner diameter top with 2.5mm wall thickness and accommodates one 14mm valve marble, which should be inserted after heating rather than during the heating process. The design works with separately sold drain valves from 4.0 Glass for enhanced functionality.