Walnut and Stainless Steel: VINATO coffee tamper combines durable walnut wood with high quality stainless steel. Ergonomic handle with non-slip surface provides a comfortable grip. The 304 stainless steel base is more durable than cheap plastic coffee tamper and gives a stylish look to your coffee station. Constant pressure system: The double spring system of the espresso press ensures a constant pressing force of 30lbs (13.6kg). This uniform pressure helps to improve the taste and stability of the coffee. Threaded base for even extraction: The threaded structure of the 53.3mm coffee tamper base increases the contact surface between water and ground coffee. This helps to improve the extraction yield. Adjustable Pressing Depth:The rotating ring of the professional coffee tamper allows you to easily adjust the pressing height according to the amount of coffee. The edge design avoids uneven pressing for a constant density of the coffee stick. Two sizes available: Our coffee press is available in 51mm or 53.3mm. Choose the size that matches your filter holder. This coffee tamper is ideal for the most demanding espresso lovers., Manufacturer: VINATO