|The "Slyme" lip Halo rig features a 14mm joint and Turbine percolator, which provides a cyclone-like effect allowing for optimum air flow. Rig is 8.5" tall with 5mm thick American borosilicate glass. Translucent yellow-green accents at the lip and base with Nexus logo decals on the neck, dome, and body. The male rig is ideal for oils and concentrates, but reverse bowls are available for this style to accommodate flower smokers. Made in Los Angeles, California.