4-Arm Tree
The 4-Arm Tree is similar in design as an 8 or 10-Arm Tree perculator. As the name suggests however, it only has four arms on the perc. Each arm has two slits in it to help stack the bubbles when you take a hard rip.
The 4-Arm Tree is similar in design as an 8 or 10-Arm Tree perculator. As the name suggests however, it only has four arms on the perc. Each arm has two slits in it to help stack the bubbles when you take a hard rip.
