Glow-in-the-Dark Bongs: Check the Finish Before the Lights Go Out
A glow-in-the-dark bong gets its light from one of two very different sources: a photoluminescent pigment mixed into glass or silicone that absorbs light and releases it slowly, or a battery-powered LED built into the base or the stem. Those two approaches use different physics, wear differently over time, and call for different handling —which […]
Glow-in-the-Dark Bongs: Check the Finish Before the Lights Go Out Read More »



