This has become a national best seller in the month it has been available. Syn has taken the lead on innovating extremely effective low cost tubes that exceeds customer’s expectations of what is available to them. This is a stemless, or bistible design, eliminating the need for a downstem. The natural perc fires into two ratchets built from a central phalange. As the water and smoke reach the first ratchet, water is transferred from the natural perc to the upper ratchet, fully engaging two percs at the beginning of the draw and at the end. There is a small maria halfway up the tube, but angled in, which creates a natural splash guard which makes the water tend to collapse back down or in instead of bouncing up to the user’s mouth.