Phoenician Engineering Grinder Bumper Rings

The Phoenician grinder bumper ring kit includes a set of two bumper rings designed to fit your Phoenician grinder like a glove.

Offering added grip & a layer of protection for your favorite herb grinder, these bumper rings act like a cell phone case for your grinder, keeping it in perfect condition, preventing scratches & other physical damage that could void your warranty. Plus, you get a much better grip for grinding your buds to perfection.

The Bumper Rings are available in 3 sizes to perfectly fit Phoenician's small, medium or large 4 piece and 2 piece grinders.

Fast USA Dispatch: Orders are packed and dispatched within 24–48 business hours from our Edison, New Jersey facility. Shipped via USPS Ground Advantage, USPS Priority Mail, or UPS Ground with full online tracking.

100% Plain Packaging: All glassware is boxed in sturdy, unmarked brown cardboard packaging. The shipping label features neutral sender information with zero reference to bongs, pipes, or smoking accessories.

30-Day Hassle-Free Returns: Unopened, unused items in their original condition and packaging are eligible for return within 30 days. In the rare event of transit damage, notify our US support team within 48 hours of delivery for an immediate free replacement.