58mm Normcore Self Leveling Calibrated Tamper v4

Like new, comes with 2 alternative springs for different tamp strengths and the anodized aluminum tamper seat. I believe it's supposed to be 58.5mm but doesn't fit so tight it creates a vacuum, so I think it's more like 58.4mm. Works great, I just have too many tampers. Also selling the Weber Tamper for $180. Check out my other listings for more coffee gear. Thanks for viewing!