1. Two-in-one coffee grinder and blender. This espresso tamper includes a 53.3mm espresso tamper and a blender. By making a single purchase, you can have both functions. 2. The 53.3mm base will cause the (presumably referring to the tamper part) to form a downward depression, which will force water to flow from the inside of the coffee to the outside, reducing the channeling effect. 3. The espresso blender contains 0.04mm stainless steel coffee needles, which can crush coffee clumps more evenly to achieve better extraction results. 4. The metal handle with a 53mm stainless steel tamper head is more durable than a wooden handle. This tamper feels very solid and has weight in the hand. It can be used for handling and tamping, and a better tamping effect helps improve the coffee quality. 5. Color: Silver 6. Material: Metal 7. Contents of the package: - One 53.3mm coffee tamper - One blender 8. Only the above package contents are included, and other items are not included. 9. Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the actual object. The allowable measurement error is +/- 1 - 3 cm.