Best wet palette
A wet palette is the cheap accessory that quietly improves every model you paint. It keeps your thinned paint workable for hours instead of minutes, cuts the paint you waste, and makes blending far easier. This guide compares wet palettes on the few specs that decide how well one works: tray size, seal, paper and depth — so you can pick one that keeps a mixed colour alive from one session to the next.
A note on how to read this. Wet palettes are simple, so the differences come down to a handful of practical specs rather than headline features. Read the framework for what each spec changes, then look at the picks once they are verified.
How to choose a wet palette
Four things decide whether a wet palette suits you. Run any palette through these — they are the columns in the comparison below.
Tray size — match it to how you paint
A larger tray holds more colours and suits long sessions and batch work; a compact tray travels to a club night and stores easily. A medium tray suits most home painters. Bigger is not better by default — a tray you have to store somewhere awkward gets used less. The primers and palettes hub covers how a wet palette fits the wider kit.
Seal — what keeps paint alive between sessions
The seal is the spec that matters most. A tight-sealing lid keeps the sponge damp and a mixed colour usable from one painting night to the next, which is the difference between saving paint and tipping it out. A loose lid lets the palette dry and the paint skin over. Prioritise a good seal above almost everything else.
Paper included — and how easy refills are to buy
The palette paper is the one ongoing consumable, so check whether a starter pack is included and whether refills are easy to buy. Good palette paper lets moisture through from below but holds the paint on top without bleeding. A palette with hard-to-find paper becomes a chore.
Depth and material — how long it stays damp
A deeper tray and sponge hold more water and stay damp longer between top-ups, which matters for long sessions. A sturdy material survives being carried around. Neither is glamorous, but both decide how often you fuss with the palette instead of painting.
The wet palettes compared
A short list of widely available wet palettes, compared on the four specs above. Specs are verified against manufacturer data and current Amazon listings — no hands-on testing claims, just the details that decide the fit.
Who should buy what
Brand-new painters
A medium, well-sealing palette makes the thinning habit far easier to keep, because your milk-thin paint stays workable instead of drying as you load the brush. It is one of the first upgrades worth making after paint and brushes.
Batch and army painters
A larger tray holds the several colours you reuse across a batch and stays damp through a long session. A good seal saves the mixed colours for the next sitting, so you are not remixing every time.
Painters who work in short bursts
A tightly sealing palette is worth the few extra dollars, because it keeps a mixed colour alive between short sessions instead of forcing a remix each time you sit down. The seal is the spec to pay for here.
Where a wet palette leads next
Once your paint stays workable and your brushwork is clean, the upgrade that speeds everything up is an airbrush — for priming and basecoating whole batches fast and smooth. It is a later, bigger purchase with a learning curve and real safety needs, so it is worth understanding before you buy: see the best airbrush for miniatures guide for how needle size, feed type and cup decide the fit, with ventilation and respirator safety up front. The primers and palettes hub covers priming basics if you want them first.
Frequently asked questions
What does a wet palette actually do?
It keeps your paint workable. A wet palette is a sealed tray with a damp sponge or layer of water beneath a sheet of special paper. The paint sits on the paper and draws moisture up from below, so thinned acrylic stays usable for hours instead of skinning over in minutes. That saves paint, lets you reuse a mixed colour all session, and makes blending far easier.
Do I really need a wet palette as a beginner?
You do not strictly need one — a ceramic plate works to start — but it is one of the cheapest upgrades with the biggest payoff. Since thinning paint to the consistency of milk is the number-one beginner fix and thinned paint dries fastest, a wet palette and good thinning go together. Most painters wish they had bought one sooner.
Can I make my own wet palette?
Yes. A sealable food container, a few sheets of kitchen sponge or paper towel, and baking parchment make a serviceable DIY wet palette. The trade-offs are the seal, which is often weaker, and the paper, since parchment lets paint bleed more than purpose-made palette paper. A bought palette seals better between sessions, which is most of what you pay for.
How long does paint last on a wet palette?
Hours during a session, and often overnight or longer if the tray seals well and you keep the sponge damp. A tight seal is what keeps a mixed colour alive between sessions, which is the difference between saving paint and binning it. The exact time depends on the seal, the paper and how warm and dry your room is.
What paper does a wet palette use, and where do I get more?
A semi-permeable paper that lets moisture through from the sponge but holds the paint on top. Many palettes include a starter pack, and refill paper is sold separately and lasts a long time, since each sheet serves many sessions. Check that refills are easy to buy for the palette you choose, as paper is the one ongoing consumable.
What size wet palette should I get?
Match it to how you paint. A larger tray holds more colours and suits long sessions or batch work, while a compact tray travels well to a club night and is easier to store. A medium tray suits most home painters. Depth matters too — a deeper sponge holds more water and stays damp longer between top-ups.
Will a wet palette work with one-coat high-pigment paint?
Yes, though those paints need less thinning to begin with, so they benefit a little less than standard acrylics. A wet palette still keeps them workable and stops them skinning over mid-job. For standard acrylics, which you thin most, the benefit is greatest. Either way, a damp palette beats a dry plate for keeping paint alive.