Paint by numbers kits give you everything to start, but they rarely give you everything you need to finish well. Most beginners figure this out halfway through their first canvas, when a brush starts to fray, or the lamp above their desk throws shadows across the exact section they’re trying to read.
The right accessories make the whole process easier, and they change what the finished piece actually looks like. Here are seven tools worth adding to your setup before you crack open your next kit.

Extra Paint Brushes
The brushes that come in most kits cover the basics, but they won’t cover every situation your canvas throws at you. Fine-detail areas – small numbered sections near eyes, petals, or architectural lines – demand a sharper tip than a standard kit brush can usually offer. A round brush in size 0 or 00 gives you the control to stay inside tight borders without dragging wet paint into adjacent sections. Figured’Art sells kits with multiple brush sizes, and their designs often include sections that genuinely benefit from a dedicated detail brush separate from whatever you’d use on larger fills. Beyond size, brush quality matters more than most beginners expect. A brush that holds its shape through a full session lets you work faster and cleaner than one that fans out after ten minutes; that difference shows up in the finished piece in ways that are hard to miss. Buy a small set of round and flat brushes in a range of sizes, keep them clean between colors, and you’ll notice the improvement almost immediately on your next canvas.
A Dedicated Task Light
Overhead room lighting is rarely the right angle for a horizontal canvas. Shadows fall across the numbered sections you’re trying to read, colors look off compared to daylight, and eye strain creeps in faster than you’d expect. A dedicated task lamp positioned to the side of your canvas – at roughly a 45-degree angle to the surface – clears up most of those headaches in one move. Look for a lamp with a color temperature around 5000K, which closely mimics natural daylight and lets you see the true hue of each paint color before it dries. This matters most when you’re working with similar shades or trying to match the exact color in a tiny section. Clip-on task lamps work well for tabletop setups and don’t eat up much space. Honestly, natural light from a north-facing window is ideal, but a good daylight lamp gets you to the same result regardless of the time of day or season.
A Mixing Tray or Palette
Most kits supply exactly enough paint for each numbered section, with little room for error. A mixing tray lets you blend colors on purpose rather than guessing directly on the canvas. This becomes especially useful when you want to soften a hard edge by feathering two adjacent shades together, or when you need a slightly lighter version of a color to create a highlight the kit’s original palette didn’t include. A ceramic tile works just as well as a commercial palette and costs almost nothing; the smooth, non-porous surface makes it easy to clean between uses. Wet palettes – which keep acrylic paint from drying out during longer sessions – are worth the small investment if you tend to paint for an hour or more at a stretch. Acrylic paint dries quickly on open surfaces, and losing workable paint to evaporation mid-session is a frustrating waste that a wet palette solves with minimal setup.
Water Cups and Cleaning Cloths
This sounds obvious. And yet it’s one of the most common sources of muddy, unclear color in finished pieces. Using the same cup of water through an entire session means you’re rinsing brushes in increasingly contaminated water and carrying that contamination back into your paint pots. Two separate cups fix this: one for the initial rinse, one for the final clean rinse before you reload color. Change both cups when the water turns noticeably dark. Lint-free cloths or old cotton T-shirt fabric work better than paper towels for wiping brushes, paper towels leave fibers on the bristles that end up on your canvas. Keep a damp cloth nearby for quick mid-section cleaning between colors, and a dry cloth for pulling excess moisture out before you reload. The extra 30 seconds this routine adds to each color change is the single most effective habit for keeping your colors clean and your sections crisp.
A Magnifying Glass or Hands-Free Loupe
Numbered sections on detailed canvases – particularly in the background of a portrait or a dense floral design – can be extremely small. Misreading a number in low contrast or poor lighting leads to filling a section with the wrong color, which means waiting for it to dry completely before you can correct it. A simple handheld magnifying glass is enough for most people. But if you find yourself leaning in repeatedly, a hands-free loupe or a magnifying lamp that combines light and magnification keeps your posture better and your hands free to paint. Reading glasses work for some people if their prescription is mild; the catch is they shift your focal distance for everything in your field of view, which can actually make the broader canvas harder to see. A task-specific magnifying tool used only when you need it is the more flexible option, and painters of any age tend to benefit from it during long, detail-heavy sessions.
An Easel or Painting Board
Painting flat on a table is fine for some canvases, but it changes the angle at which you see the work and puts your body in a forward-leaning posture that gets uncomfortable fast. A tabletop easel props your canvas at a slight angle, which cuts down on neck and shoulder strain significantly over a session of two or more hours. So you’re not just more comfortable, you can also step back and look at the piece from a natural viewing distance without picking it up, which makes it much easier to spot uneven brushwork or a missed section. If a full easel isn’t practical in your space, a simple foam board propped at an angle against a stack of books achieves the same effect. The goal is to tilt the canvas enough that you’re working comfortably and can assess the piece the way someone would look at a framed painting on a wall.
Varnish or Sealant
Once your canvas is complete and fully dry – usually 24 to 48 hours after the final brushstroke – applying a clear varnish is the step most beginners skip and almost always regret later. Acrylic paint is durable on its own, but an unvarnished finished piece is vulnerable to dust buildup, UV fading, and minor abrasion during framing. A matte varnish gives the finished work a uniform, gallery-appropriate finish that removes the slight variation in sheen between thick and thin paint applications. A satin finish sits between matte and gloss and is the most forgiving choice for beginners. Apply it in thin, even coats with a wide, soft brush rather than a foam roller, which can leave bubbles. Two thin coats protect better than one heavy coat; let the first dry fully before adding the second. The few minutes this step takes at the end of a project make a real difference in how the piece holds up over years.
Conclusion
The kit itself gets you started, but these seven additions give you more control over the process and a better result at the end. Good brushes, clean water, proper light, and a finishing varnish are what separate a canvas that looks painted from one that looks finished. Add them gradually if budget is a factor, but prioritize lighting and an extra brush set first. Those two changes alone will noticeably improve your next paint-by-numbers project.




Leave a Reply