- removable freezable glycerin coil head
- 10" tall
- beaker baseu00a0
- slitted inline percolatoru00a0
- mav logou00a0
- joint holding clipu00a0
- 14mm joint ( bowl included )u00a0
Glycerin itself is a non-toxic liquid usually made of fatty acids that often make their way into our foods as a sweetener or preservative. Itu2019s also a popular moisturizer in soaps. Its high melting point and gel-like consistency upon freezing makes it an ideal alternative to ice in bongs, since it will stay in place and remain frozen for much longer than ice.