Research notes · Tampers and stations

ALIKISSCAFE 30 lb calibrated tamper: research notes

What the ALIKISSCAFE spring-loaded tamper listing claims, which sizes and bases it comes in, and what remains unverified before you buy.

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What it is

A tamper with a spring inside the handle. You press until the spring bottoms out, so the force is meant to be the same every time. The listing is sold by the brand's official store and comes in 51, 53 and 58 mm, each with a flat or threaded base.

Specifications and sources

ALIKISSCAFE 30 lb constant-pressure calibrated tamper: what is known and how
Basket size family (listed)51, 53-54, 58 (Seller claim)
Workflow steptamping (Seller claim)
Measured basket fit diameter (mm)Not measured; listing sizes are nominal.
Nominal size label51mm, 53mm, 58mm (Seller claim)
Verified machine/basket combinationsNo machine/basket combination verified yet.
Material (claimed)Stainless steel (Seller claim)
Food-contact evidenceListing does not document food-contact compliance.

Variants sold under this listing

  • 58 mm, flat base
  • 58 mm, threaded base
  • 53 mm, flat base
  • 51 mm, flat base

What to check before buying

  • Base size. The size is the seller's label for the basket it suits. If your basket measures between sizes, ask the seller before ordering.
  • Flat or threaded base. Both are offered; flat is the conventional choice. We have no evidence that one extracts better than the other.
  • The calibration. "30 lb" is the seller's figure. We have not measured it.

Alternatives

ALIKISSCAFE tamping station / portafilter holder

Sources and changes

  • : First published.

Next editorial review due 2027-01-06.