This 58mm espresso grind is compatible with all sizes of flat bottomless handle filter baskets. It ensures that the coffee grounds in your handle are thoroughly compacted, creating an even and consistent pressure every time, resulting in a stronger, tastier coffee. This espresso powder machine is upgraded with a constant pressure block, which can completely solve the problem of pressure deviation in the process of pressing coffee powder. Provides a surface and consistent density, which improves the quality of the coffee extraction and makes the coffee full-bodied. The depth of the 58mm espresso tamper is not only adjustable but also more accurate with a scale to accommodate any depth of filter basket. Its adjustment range is 4mm~12mm, which can be fine-tuned according to the thickness of coffee powder, coffee , roasting degree, etc. This coffee tamper has a perfectly flat base that fits snugly around the handle, providing better compaction than a convex base. It is padded for easy storage and cleaning. Food-grade material, the calibrated tamper base is made of high-quality stainless steel, ensuring food safety and easy cleaning. There is enough quality assurance to tamp the ground coffee and make the powder is safe and lead-free. Colour:silver+black Material:Stainless steel Size: 99 x 58mm Package Contents: 2 x Tamper Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.