Potchen 30 Pcs Acrylic Pouring Swipe Painting Tools Supplies Acrylic Pouring Tools Supplies Brush Paint Scrapers 25 Pcs Paint Swipe Accessories and 5 Pcs Paint Brush Technique

First impressions and setup

I picked up the Potchen swipe set to expand my acrylic pouring techniques beyond simple tilts and air swipes. Out of the box, it’s a straightforward assortment: 16 opaque PVC scrapers with various serrated and notched profiles, 9 clear scrapers, and 5 paint brushes. It doesn’t feel “premium,” but it does feel plentiful. If your goal is to try lots of different swipe and texture patterns without spending much, this is the kind of kit that invites experimentation.

The clear scrapers immediately stood out. Being able to see the paint underneath while you move across a surface is a small but meaningful advantage, especially when you’re trying to preserve a section of cells or align a swipe with a composition line.

What’s in the set and how I used it

• 16 white PVC scrapers with sawtooth edges, rounded nubs, and pointed profiles for combing, raking, and breaking up color fields.
• 9 clear scrapers for swiping and edge control; a mix of straight edges and shallow notches.
• 5 brushes with soft bristles and wooden handles.

I tested the set across several sessions on stretched canvas and wood panels using fluid acrylics and heavy body acrylics cut with pouring medium. I tried classic puddle swipes, gradient swipes, controlled rakes for faux marbling, and combing into semi-set layers for relief textures.

Build quality and ergonomics

The scrapers are quite thin and a bit flexible—closer to “stiff card” than to a rigid trowel. That flex can be helpful when you want a feather-light touch, but it also means they can chatter if you apply uneven pressure. The edges are cut cleanly and surprisingly sharp for plastic. I actually nicked a fingertip the first day, so this isn’t a kids’ kit or a set you casually reach into without looking.

A few practical notes:

• Lightly chamfering the outer corners with 600–1000 grit sandpaper reduces the chance of accidental cuts without dulling the working edges.
• Because there’s no handle, you’ll be pinching plates for long stretches. I found adding a strip of painter’s tape (folded into a tab) along one edge makes them easier to hold and lift without smearing.
• Store them flat. Thin PVC will hold a bend if crushed under heavier tools.

The brushes feel like a bonus rather than a core part of the kit. The bristles are soft, adequate for moving thin films of paint, but mine shed a few hairs early on and don’t excel at fine detail. I relegated them to mixing and quick touch-ups around the edges of poured pieces.

Performance in acrylic pouring

Where this set earns its keep is in the sheer variety of textures you can produce, especially with the serrated scrapers:

• Fine sawtooth edges create repeatable comb lines for faux wood grain and marbling.
• Deeper notches pull through layers and produce ribboning effects that read well from distance.
• Rounded nubs break up cells into organic clusters without obliterating underlying color gradients.
• The clear straight-edge scrapers are excellent for classic swipes—holding a shallow angle, you can skim a thin layer of paint over a base to encourage cell formation without dragging too much pigment.

I had the best results holding the scraper at a shallow angle (roughly 15–30 degrees), wiping the edge after each pass, and moving slowly enough to let surface tension do some of the blending for me. The thinness of the plastic actually helped in low-pressure, whisper-light swipes—especially when I wanted to “kiss” the surface and not disturb substrate layers.

On heavy body mixes, the thin scrapers felt underpowered if I tried to move a lot of material at once. For broader, forceful pulls, you’ll want to double up a pair (stack two together) for stiffness or switch to a sturdier tool. But for most fluid pours and medium-viscosity swipes, these held up fine.

Texture consistency and control

Consistency is better than I expected at this price. The combs don’t wobble or deviate mid-stroke if your hand is steady. The longer serrated profiles can flex slightly under pressure, which widens the pattern by a millimeter or two toward the center of the tool. That’s predictable once you notice it, and you can compensate by lightening pressure or using a shorter edge.

The clear scrapers make alignment easier. Seeing the paint under the tool helps you avoid dragging through a section of cells you want to keep intact. It also makes it easier to “join” a swipe to a preexisting line without a visible seam.

Cleanup and maintenance

Acrylic pops off the PVC pretty easily once dry, though it’s best to wipe them between passes and rinse at the end of a session. Transparent pieces stain over time—phthalo blues, quinacridone magentas, and carbon blacks will tint the plastic. That discoloration doesn’t affect performance, but the clear scrapers lose some of their transparency after a few uses. Warm water and a plastic-safe scraper help; I’d avoid harsh solvents that might embrittle the PVC.

Heat guns and torches used near the plastic can soften or warp a scraper. Keep them out of the heat path and finish your manipulation before using any heat to coax cells.

Safety and durability

It’s worth repeating: the edges are sharp. If you’re accustomed to silicone spreaders or rubber catalysts, these will surprise you. I recommend:

• Deburring the corners before first use.
• Wearing thin nitrile gloves for grip and a bit of protection.
• Keeping them in a pouch or envelope rather than a loose bin.

Durability is mixed. The edges hold up well without fraying, but the overall thinness means they can warp if stored poorly. Treat them like palette knives rather than like disposable cutlery and they’ll last.

Beyond pouring

I tested a couple scrapers with gel mediums and lightweight modeling paste, and they performed like simple texture combs—no issues. For food applications (cake or soap), I’d keep a separate, food-dedicated set. The profiles are useful for buttercream ridges and soap texture, but I wouldn’t cross-use tools between paint and kitchen.

Value

For the cost, you get a deep bag of patterns to explore. If you’re curious about rakes, combs, and swipes but don’t want to buy single-purpose tools one by one, this set is an easy entry point. The trade-offs are clear: thinner plastic, sharper edges than expected, and brushes that won’t replace your regulars. But for learning, prototyping textures, or building a travel-friendly kit you won’t cry over if something goes missing, the value is strong.

Who it’s for

• Beginners and intermediate pourers who want a lot of pattern options quickly.
• Artists who prefer light-touch swipes and fine combing over heavy material moves.
• Makers who don’t mind a little DIY (sanding corners, adding tape tabs) to tailor tools.

Who might look elsewhere:

• Those needing rigid, pro-grade scrapers for heavy gels or aggressive pulls.
• Anyone uncomfortable with sharp plastic edges or setting up safer storage.
• Artists who need high-quality detail brushes included—the ones here are serviceable at best.

Tips for better results

• Use a shallow angle and minimal pressure for cleaner swipes and fewer gouges.
• Wipe the edge after every pass; a single dried fleck can score your surface.
• Stack two scrapers to reduce flex for broad pulls.
• Deburr corners and store flat to maintain shape.
• Reserve the clear scrapers for alignment-critical swipes to preserve their visibility as long as possible.

Pros and cons

Pros
- Huge variety of serrated profiles for repeatable textures
- Clear scrapers improve swipe visibility and control
- Easy to clean; edges hold shape with regular use
- Excellent value for experimentation and learning

Cons
- Thin, flexible plastic can chatter or warp under pressure
- Edges and points are sharp; requires careful handling
- Clear pieces stain and lose transparency over time
- Included brushes shed and lack precision

Recommendation

I recommend the Potchen swipe set for artists who want a broad, affordable range of texture and swipe options for acrylic pouring. The scrapers deliver where it matters—variety, control, and the ability to produce consistent patterns without a steep learning curve. You’ll need to handle them with care, sand the corners, and accept that the brushes are more filler than feature, but the overall utility easily outweighs those caveats. If you’re building your pouring toolkit or exploring new surface effects on a budget, this set is a smart, low-risk addition.