In 2020, we moved away from offering separate wet and dry tumblers and now offer a Dual-Purpose Hybrid tumbler instead. The Dual-Purpose Hybrid tumbler has been extensively tested and found to trim wet product better than our old 1/8” Wet Tumbler and dry product better than our old 1/4″ Dry Tumbler.This 1/4” (metal slats) Quantanium Tumbler is the Old 1/4″ Dry Tumbler. We recommend that customers purchase our new Dual-Purpose Hybrid tumbler instead, but this 1/4″ Dry Tumbler is also available on a made to order basis for those that request it.The unique Quantanium coating does not require sprays or oils. This surface prevents trichomes from adhering to the tumbler resulting in 40% greater trichome preservation and less downtime for cleaning! Sprays can damage the natural flavors and aromas of the strain, but the non-stick surface of our Quantanium tumblers does not alter these components in any way. In addition, it optimizes harvesting as less downtime is required to clean the tumbler throughout the day. Click here to learn more! CenturionPro introduces the latest in its top notch trimming capabilities. The QuanTanium Tumbler utilizes a non-stick coating, making one of the best in the industry. Trimming dry plants requires high quality technology, and the QuanTanium Tumbler fits this bill. With maintenance times reduced, this dry bud trimmer revolutionizes technology within the commercial trimmers market by maximizing overall production. The Centurion QuanTanium Dry Tumbler processes material when dry rather than wet, allowing precise cutting and unrivaled blade design. The new design of the blade not only gets the job done, is does it extremely well. The blade design results in a precise cut for your plants, all while reducing clean up time. This Centurion QuanTanium dry tumbler is compatable with many CenturionPro units and is also resistant to damage thanks to its non-stick properties that prevent things from sticking to its surface. Aside from its superior look, it preforms just as well as it looks! Features: Upgrade your blade for #1 Trimmer Less stick means less cleaning means less downtime Increase production Another great item from Flora Hydroponics