Product Specifications Name: Herb Spice Grinder 4 Layer Zinc Alloy Metal Grinder Spice Crusher Color: Rainbow Features: Multiple Functions: Ideal for grinding spices, herbs, coffee, etc. Sharp Teeth: Super sharp, well-designed, and correctly placed teeth ensure optimal grinding and easy access to high-quality herbs. Easy to Use: Four-piece design is easy to assemble, disassemble, and clean. Magnetic cover seals perfectly to prevent leakage. Equipped with a high-quality stainless micro sieve and includes a small scraper for collection. Optimal Size: Mini, compact, durable, and easy to carry. Specifications: Model A Size: 38 mm x 35 mm (1.5" diameter x 1.42" height) Model B Size: 47 mm x 38 mm (1.9" diameter x 1.5" height) Material: Zinc Alloy