Aluminum Herb Grinder (4-piece) - 2.5" Upgrade your grinding game with the Aluminum Herb Grinder (4-piece). Designed for efficiency and durability, this 2.5-inch grinder features a unique concave design with ergonomic notches, making it stylish and easy to use. The 4-piece construction includes an upper chamber, grinding chamber, pollen screen, and a bottom chamber to collect fine particles, offering maximum functionality. Made from lightweight yet durable aluminum, this grinder is built to withstand daily use while remaining portable and convenient. The integrated pollen screen ensures you collect the finest material, and the included scraping tool makes collection effortless. Key Features: Pieces: 4 (upper chamber, grinding chamber, pollen screen, bottom chamber) Size: 2.5 inches (63mm) – perfect for on-the-go use Material: Lightweight and durable aluminum Design: Concave design with ergonomic notches for easy grinding Pollen Screen: Captures fine particles for later use Includes: Scraping tool for easy pollen collection A perfect blend of quality, durability, and affordability, the Aluminum Herb Grinder is the ultimate companion for anyone looking to enhance their herb preparation pro