How to Use a Diamond Painting Tray: Pour, Shake and Store
A diamond painting tray looks like the simplest thing on the table: a shallow dish with ridges along the bottom. But how you pour, shake and empty it decides whether a session runs smoothly or turns into chasing drills across the table. A lot of the small frustrations people blame on the pen or the canvas actually start in the tray: drills lying upside down, static making them jump, or two colors mixed together because one batch never made it back to its bag.
We're Jeanne Argent, a small studio in Alexander, North Carolina. We sell full-drill diamond painting kits and grooved tray sets, and we 3D print drill packet trays and pen stations in our studio. This guide covers the whole routine: how much to pour, how to shake drills facet side up, round versus square drills, static, pouring back without spills, cleaning, and what to do with a half-full tray when you need to stop.
Quick answer: Pour in only enough drills to cover the bottom of the tray in a single layer, then shake it gently so the grooves turn most drills flat side down, facet side up. Pick drills up off the ridges with your waxed pen, and pour leftovers back into their labeled bag or jar before switching colors so codes never mix.
What the tray is actually doing
The ridges in the bottom of a diamond painting tray do two jobs. When you shake the tray, they nudge drills to settle on their flat backs with the faceted tops facing up. That faceted top is the side your waxed pen tip grabs, so the flat back lands on the canvas adhesive. The ridges also line drills up in rows, which lets you pick up one at a time with a single tip or a short line at once with a multi-placer.
Most trays also have a shaped corner or spout for pouring drills back out, and some come with a lid. The tray in our grooved tray set, for example, has a snap-on easy-pour spout, a fitted lid and two corner compartments for wax and stray drills. Whatever tray you use, the routine below is the same.
Set up so a spill doesn't matter
A few seconds of setup saves a lot of crawling around on the floor later.
- Work over a catch surface. Set the tray inside a shallow box lid or a rimmed baking sheet. If the tray tips, the drills land somewhere you can pour them back from.
- Match the symbol to the code first. Find the symbol on the canvas legend, find the bag with the matching DMC code, and only then open it. If the legend is new to you, our guide to reading diamond painting symbols walks through it.
- Start with an empty tray. A few leftover drills from the last color are the most common way codes get mixed.
- Wax the pen. Press the pen tip into the wax so a little fills the opening. A fresh bit of wax is what lets the tip lift a drill cleanly.
How to pour drills into the tray
Open the drill bag so it stays as deep as possible: unzip it if it has a zip seal, or cut just below a heat seal rather than snipping a corner. You'll be pouring back into the same bag later, and a wide opening makes that much easier.
Hold the bag low over the tray and tip it slowly. Pour only enough to cover the bottom in a single layer, with some gaps between drills. A heap two or three drills deep won't turn over well when you shake it, and the extra drills are the ones that end up bouncing out. If the color only covers a small area of the canvas, a small pinch is plenty. You can always add more.
How to shake drills facet side up
Keep the tray flat on the table or in your hand and give it a few short, gentle shakes back and forth. The drills rock against the ridges and most of them settle facet side up. You'll see it happen: the facets catch the light and sparkle, while any drill still upside down shows a flat, duller back.
- Shake gently. Hard shaking makes drills hop over the ridges, land on their sides or jump out of the tray.
- Don't chase every last drill. A few will stay upside down. Pick around them, or flip them with the pen tip or tweezers.
- Shake again as you go. As you pick drills out, the rest drift and some tip over. A quick shake every so often brings the rows back.
Round drills
Round drills roll, so they usually settle facet side up in a couple of shakes. The same rolling means they slide out quickly if you tilt the tray, so keep it level while you work.
Square drills
Square drills are more likely to sit on an edge in the grooves. A few extra gentle shakes help, and a slight tilt lets them slide down into the channels in neat rows. Square drills lined up in a groove are what make a multi-placer quick to use. If you're still deciding between the two shapes, our square vs round drill guide compares how each one behaves on the canvas.
Picking drills up off the tray
Press the waxed tip straight down onto the faceted top of a drill sitting in a groove, lift, and set the flat side onto its matching symbol on the canvas. Pressing straight down, rather than scooping, keeps the drill centered on the tip so it goes down square.
For large areas of one color, a multi-placer tip saves a lot of time. Lay the tip along a row of drills that have lined up in a groove, press down, and lift the whole row at once. Then set the row onto a run of matching squares. It works best with square drills and long stretches of the same symbol, and less well around edges and small details, where a single tip is easier to control.
When the tip starts dropping drills or won't pick them up at all, it needs fresh wax. Our resin drill pen comes with both a single-placer tip and a multi-placer tip, and wax is sold separately as wax refills. If you'd rather skip wax, see our guide to alternatives to wax, and for pen choices, our diamond painting pen comparison.
Static: why drills cling and jump, and what helps
You'll know static when you see it. Drills stick to the walls of the tray, to the lid, to each other, or leap toward your fingers and pen. It's usually worse when the air is dry, which is why it tends to show up in winter when the heat is running. These are the fixes worth trying, roughly in order of effort:
- Pour fewer drills. Less rubbing between drills and tray means less charge building up.
- Wipe the tray with a dryer sheet. A light wipe inside and out, then let it sit for a minute before pouring. Use a light touch so you aren't leaving a film behind.
- Use a barely damp cloth. Wipe the empty tray, then let it dry completely before the drills go in. Damp drills clump and stick.
- Add some moisture to the room. A small room humidifier, kept well away from the canvas, or simply working in a less dry room tackles the dry air that causes the problem in the first place.
- Check what's on your lap. Fleece throws and synthetic blankets build up charge as you move. Working at a table, or over a cotton cloth, can help.
Working with more than one color
The rule that prevents most mix-ups is simple: one color per tray. Pour a second color into a tray that still holds the first, and you'll spend longer sorting than placing.
If a section uses several colors close together, use several trays and keep each tray's bag right beside it, or mark each tray with the symbol on a small sticky label, and rotate through them as you work.
It also helps to keep the packets for the colors in play standing up where you can read them. Our drill packet tray, printed to order in our studio, stands up to 12 packets on edge in tilted slots so the labels face you, and trays join at the base when one project needs more than twelve colors. For a bigger system, see how to organize diamond painting drills.
Pouring drills back without spills
Pour back every time you finish with a color, before the next one goes in. It's tempting to leave a few drills in the tray and keep going, and that's exactly how codes get mixed.
- Gather the drills at the spout. Tilt the tray toward its spout or pour corner and give it a tap so the drills collect there.
- Open the bag wide. Hold it upright, or stand it in a small cup so you have both hands free.
- Pour slowly over your catch surface. A small funnel makes narrow bags and jars much easier. Our tray set includes a mini funnel set for refilling packets.
- Check the corners. One or two drills almost always hide in a groove or corner. Tap the tray, look, and pick out any strays before the next color goes in.
If two colors do get mixed, tip them onto a plain white surface under good light and pick out the odd ones with tweezers. Close shades are much easier to tell apart against white than against a busy tablecloth.
Drills that end up on the floor pick up dust and hair, which can then end up on the canvas. Keep them out of the bag until they're clean; our guide on how to clean diamond painting drills covers washing and drying them.
For leftovers you want to keep, labeled screw-top jars are easier to work from than half-empty bags. Our drill storage containers hold 60 jars in one box and come with pre-printed DMC color labels.
Stopping mid-project: what to do with a full tray
How you leave the tray depends on how long you'll be away.
- A short break, up to an evening. If your tray has a lid, close it over the sorted drills and leave everything where it is. The lid on our tray set snaps down over the drills, so you can step away mid-row and come back to them still sorted. Without a lid, set the tray somewhere it can't be knocked, and cover it so dust and pet hair don't settle on the drills.
- Days or longer. Pour the drills back into their labeled bag or jar. A tray left out for days collects dust, and one bump scatters a color you already sorted.
- The pen. Stand it tip-up so the waxed tip doesn't pick up lint or stick to the table. Our Drill Pen Station holds four resin pens upright plus a round wax well, so the pens and wax stay in one place between sessions.
- The canvas. Lay the release film back over any exposed adhesive and store the canvas flat. Our guide to storing diamond painting kits and unfinished canvases goes into detail.
- Taking it with you. The Tool Keeper is a padded zip case with elastic loops for pens and mesh pockets for wax, tweezers and tips, with room alongside for a small tray or a few drill pots. The case comes empty.
Cleaning your tray
Between colors, a tip-out and a quick look at the corners is enough. If a drill is wedged in a groove, a dry, soft paintbrush or a clean makeup brush sweeps it out without scratching the tray.
Every so often, trays pick up dust, lint and small specks of wax from the pen tip, and that grime can transfer to the drills. Wipe the tray out with a soft cloth dampened in warm, soapy water, wipe off the soap, and let it dry completely before you pour drills into it again. Follow the maker's care notes: for our tray set, that means wiping it clean rather than soaking it, and letting the lid dry fully before you snap it back down over drills. Skip the dishwasher unless the maker says the tray is dishwasher safe, since heat can warp thin plastic.
Store empty trays somewhere flat where nothing heavy sits on them. A cracked or warped tray is worth replacing, because it won't sit flat when you shake it and drills will keep piling up on one side.
Quick fixes for common tray problems
- Drills won't turn facet side up: there are too many in the tray. Pour some back and shake again.
- Drills keep sliding out: you're shaking too hard or tilting too far. Keep the tray level and use short, small movements.
- The pen won't pick drills up: refresh the wax, and clear any old wax packed into the tip.
- Drills cling to the tray walls: that's static. Pour less, wipe with a dryer sheet, and add moisture to the room.
- Colors got mixed: sort them on a white surface under good light with tweezers, and pour back before every color change from now on.
New to all of this? Our diamond painting guide for beginners covers the rest of the process, from opening the kit to the last drill.
Shop trays and tools for this routine
- Diamond Painting Tray Set with Lid and Tweezers ($9.99): a grooved tray about 14 x 7.5 cm with a snap-on pour spout and fitted lid, plus curved tweezers, two lidded drill cups and a mini funnel set.
- Drill Packet Tray, single ($16.99): a 12-slot tilted tray, printed to order in our studio in PETG, that stands drill packets on edge with the labels facing you.
- Drill Packet Tray, set of two ($28.99): two of the same trays joined at the base, for 24 colors side by side.
- Drill Pen Station ($28.00): holds four resin drill pens tip-up plus a round wax well, printed and finished by hand in our studio.
- Diamond Painting Storage Containers ($14.99): 60 screw-top jars in one box, with 447 pre-printed DMC labels and a sheet of blanks.
- Printed in our studio: the packet trays, the pen station and the other pieces we 3D print here.
- Tools and accessories: pens, wax, trays, storage and the rest of the tools we carry.
