How the Five Compare on the Numbers
Coffee grounds are wet and they stain, so the surface under the grinder is the whole question. One of these five clears a dishwasher. One lifts its grid out to be rinsed. One publishes a smooth non porous steel face. One publishes the words easy cleaning and a thickness. One publishes acacia wood and no washing instruction at all.
The sizes are not comparable because the pool is not one product. TOHONFOO publishes a 19.7 by 15 inch mat, KEVLANG a 10 by 10 inch tray, Rattleware 5 by 11, JUSJAHLY 5.3 by 5.3 and InnoHHustle 7.5 by 4.1. Only two of the five are sized like something that sits under a grinder spout.
What the table cannot tell you is whether coffee stains any of these. Only JUSJAHLY publishes a stain claim, and it is the words stain proof finish with nothing behind them. Nobody publishes a coffee stain test, a coating name or a colorfast statement, and on the acacia tray the listing does not mention water at all.
The Two That Say What to Do With It
A Mat You Can Put in the Dishwasher
TOHONFOO publishes the fullest cleaning instruction on this fact sheet: the mat can be wiped down, washed with soap and water, or placed into a dishwasher, and once dry it is flexible enough to fold and store. That is three methods and a storage note, where three of these five publish one method or none.
It is also the only pick that publishes both an outside and an inside measurement, at 19.7 by 15 inches outside and 19 by 14.5 inside, with a raised edge of three fifths of an inch between them. Its dimension fields read 7.68 by 10.55 by 12.52 inches, and 12.52 inches cannot be a silicone mat, so we discarded them.
A Grid That Lifts Out
JUSJAHLY publishes the other real answer, which is to make the dirty part removable. Lift out the honeycomb grid in seconds, rinse it, dry it and reinstall it, with no scrubbing. On a tray that catches wet grounds that matters more than any surface claim, because the grounds sit on the grid and the liquid sits underneath it.
It publishes 5.3 by 5.3 by 0.8 inches, industrial grade plastic stated to be unbreakable when dropped, and a stain proof finish. At 0.37 pounds it is the second lightest pick here, and it is the only one of the five whose published cleaning routine does not involve carrying the whole tray to a sink.
Steel, Acrylic and a Wooden Tray
Smooth and Non Porous
Rattleware publishes the property rather than the routine. Rust resistant stainless steel with a smooth non porous surface that allows quick wiping or rinsing, at 5 by 11 by 1 inches and 1.0 pound. Non porous is the word that matters with coffee, because it is the reason a stain sits on top of the steel rather than in it.
What Rattleware never grants is a dishwasher permission, and it names no coating and no finish. It is bare steel with a 1 inch body and no grid, so anything it catches stays in the tray until the tray is carried to a sink. For a 5 inch wide tray under a grinder that is a short trip.
Four Millimeters of Acrylic, and Some Wood
KEVLANG publishes 4 mm of thickness, two handles and the words easy cleaning, on a 10 by 10 by 2 inch glossy black acrylic tray. The thickness is the only gauge figure on this page and the handles are the only handles. What it never publishes is a washing method, and glossy acrylic is a surface that shows every mark.
InnoHHustle publishes acacia wood at 7.5 by 4.1 by 0.63 inches, given also as 19 by 10.5 by 1.6 cm, with raised edges against spills and 0.26 pounds. Nothing in the listing mentions water, washing or staining. It is sold as a serving and display tray, and on this page it is the surface a wet ground would soak into.
Sizes, Weights and What This Pool Actually Is
Two Trays Sized for a Grinder
JUSJAHLY at 5.3 by 5.3 inches and Rattleware at 5 by 11 are the two picks here that read like a catch tray under a spout. InnoHHustle at 7.5 by 4.1 is close in one direction. KEVLANG at 10 by 10 and TOHONFOO at 19.7 by 15 are a serving tray and a whole machine mat.
That spread is worth saying because the topic mixes three different objects. Elsewhere in this pool sit two more trays again, each one cut around the feet of a named grinder rather than sized for a counter, and neither of those publishes a washing instruction of any kind. A tray cut to one machine is a spare part, which is why neither of them is picked here.
The Weights, and One Figure That Is Not a Tray
InnoHHustle publishes 0.26 pounds, the lightest of these five, and KEVLANG 1.19, the heaviest. Between them sit JUSJAHLY at 0.37, Rattleware at 1.0 and TOHONFOO at 1.01. So a silicone mat close to three times the area of the acrylic tray weighs less than it, which is gauge rather than size.
One weight field in this pool is not credible at all. A Velinjowy acacia valet tray carries a figure the fact sheet itself flags as far too light for the body size published beside it, and read as grams it would still be wrong. It is not a pick here, and no weight comparison anywhere on this page rests on it.
Which One Fits Your Kitchen
You want the surface to go in the machine. TOHONFOO publishes silicone cleared for a wipe, soap and water or a dishwasher, 19.7 by 15 inches outside and 19 by 14.5 inside, a raised edge of three fifths of an inch, a non slip face and folding storage.
Only the dirty part should move. JUSJAHLY publishes a honeycomb grid that lifts out in seconds to rinse and reinstall, on a 5.3 by 5.3 by 0.8 inch tray of industrial grade plastic with a stain proof finish, at 0.37 pounds.
You want a surface nothing sinks into. Rattleware publishes rust resistant stainless steel with a smooth non porous face for quick wiping or rinsing, at 5 by 11 by 1 inches and 1.0 pound, with no coating to protect.
The tray has to be carried. KEVLANG publishes two handles on a 10 by 10 by 2 inch glossy acrylic tray with 4 mm of thickness and a spill proof design, at 1.19 pounds, with easy cleaning as its only washing claim.
The station holds bags and cups, not grounds. InnoHHustle publishes acacia wood at 7.5 by 4.1 by 0.63 inches with raised edges, at 0.26 pounds, and publishes nothing about water, washing or stains anywhere in the listing.
What We Could Not Verify
Every figure above is a maker’s own published number or sentence, taken from the listing itself. These are the things we went looking for across all sixteen listings on this fact sheet and could not find.
- Any coffee stain claim beyond the words stain proof finish on one listing.
- A washing instruction from KEVLANG or InnoHHustle, two of these five.
- A thickness from any pick except KEVLANG, which publishes 4 mm.
- A coating or finish name from any of the sixteen listings on this sheet.
- Whether the acacia trays are sealed against water, which neither wood listing mentions.
- A dishwasher permission from any pick except TOHONFOO.
