Harris Seriously Good 3 Pack Gloss Flat Brush Set (1in, 1.5in, 2in)

The essentials

If you do any regular woodwork painting, you’ll know the small irritations add up: bristles shedding, uneven coverage on the first pass, and that “why does it look patchy already?” feeling when you’re trying to get a clean gloss finish. This Harris Seriously Good 3 Pack Gloss Flat Brush Set is aimed at reducing one of those annoyances on paper, with a design intended to prevent bristle loss while you paint.

It’s a flat brush set in three practical sizes (1in, 1.5in and 2in), so you can match the brush width to the panel or trim you’re tackling. On the listed use cases, it’s clearly positioned for woodwork where a smooth result matters—think skirting boards, stair banisters, doors, and door architraves.

What it’s for (and what to expect)

The brand guidance is specific: these brushes are designed for gloss, eggshell and satin paints on woodwork. That matters, because brushes can behave differently depending on the paint type and the finish you’re aiming for. For gloss in particular, you’ll usually want a brush that helps you avoid streaks and overworking the surface.

A small but useful tip is included with the set: before you start, rub the brush with a clean hand to remove dust particles. It sounds simple, but it’s the kind of step that can help prevent tiny specks showing up once paint dries.

Where it shines in day-to-day use is the “flat section” work: long straight runs of trim, borders on door furniture areas (where you still need control), and other manageable edges. If you’re planning lots of cutting-in on tight curves, flat brushes can still work, but you may find you want a more specialist shape for the fiddly bits.

Key takeaways

What stands out here is the logic of owning a small set rather than one brush you force to do everything. With 1in, 1.5in and 2in on hand, you can usually pick a width that covers more in fewer strokes—without having to overreach and fight the edge.

You also get an explicit promise to tackle bristle loss via the “No-Loss technology”. It’s not a guarantee of a flawless finish in every room under every light, but if bristle shedding has been a problem for you before, it’s a sensible design focus.

One limitation to be aware of: the description is tuned for gloss/eggshell/satin on woodwork. If your project is mainly walls, textured finishes, or something outside that remit, these may not be the best match for your paint type.

Tech specs

• Name: Harris Seriously Good 3 Pack Gloss Flat Brush Set, 1in, 1.5in, 2in
• Type: Flat brush set (3 pack)
• Format: Brush set for gloss, eggshell and satin paints on woodwork
• Size: 1in, 1.5in, 2in

What you’ll notice day to day

In practical terms, the difference with a set like this is how quickly you can move from “set-up” to “painting”. For example: when painting a skirting board run, you can use the narrower brush for end sections and details around door frames, then switch to the wider brush for the longer straight runs. That helps keep your stroke pattern consistent and makes it easier to avoid going back over areas repeatedly.

The “no bristle loss” approach is also the kind of thing you notice after drying—fewer loose bristles mean fewer random bumps that can spoil a smooth look, particularly with glossier paints.

That said, the overall finish still depends on prep and technique. If the surface isn’t properly rubbed down or if you overwork the paint, even the best brush won’t magically fix it.

Pros

• No-Loss technology is designed to reduce bristle loss while painting.
• Three brush widths in one set (1in, 1.5in, 2in) for more flexible coverage on trim.
• Made for use with gloss, eggshell and satin paints on woodwork.
• Suits flat sections of common woodwork areas like skirting boards and door architraves.

Cons

• Specially targeted for woodwork and certain paint finishes, so it may not suit every project type.
• Flat brush shapes can be less convenient for very detailed curves compared with more specialised brushes.

Is it worth it?

This is a solid pick if your home DIY routine includes regular woodwork painting—especially trim, doors, and skirting boards—where you want a smooth, tidy look with gloss/eggshell/satin. The three sizes are particularly handy when you’re moving between straight runs and smaller sections.

However, it may not be a great match if you mostly paint textured walls, use very different paint types, or need a brush for lots of tight curves and intricate mouldings only. In those cases, you may find a more purpose-built brush shape fits better.

Mini FAQ

Can these brushes be used with gloss, eggshell and satin paint?

Yes—on the product description, they’re specifically designed for use with gloss, eggshell and satin paints on woodwork.

What sizes are included in the pack?

The set includes brushes in 1in, 1.5in and 2in.

Is there any prep step before painting?

The description recommends rubbing the brush with a clean hand to remove dust particles for best results.

Where are these brushes most useful?

They’re recommended for flat sections of wooden trim such as skirting boards, stair banisters, doors and door architraves.