Perform a test pull to check for splash-back

and a safety lock

and secure the base

It's all about the little details

Prism Skull Beaker Double Stack Heart-Shaped Base w/ Matching Heart Bowl Perform a test pull toCollaboration with @tommydevoid The Skull Beaker Double Stack is Prism's version of the classic beaker single percolator bong, and let's face it, it's beautiful. With our custom bong system, it's easy to break down for easy cleaning. Whats Included: Skull Beaker Base 2 x Black Halos Skull Big Tree Perc Skull Clear Standard Mouthpiece Clear Downstem Clear 14mm bowl Specifications: Beaker Base Thickness: 7mm Mouthpiece and Percolator Thicknesses: 5mm