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🖌️ Elevate your watercolor game—paint like the pros, feel the flow!
The Princeton Neptune Series 4750 Quill Watercolor Brush features ultra-soft synthetic bristles that mimic natural squirrel hair, designed to hold a generous pigment and water reservoir for vivid, fluid strokes. With a lightweight wooden handle and size 8 versatility, it’s a top-rated tool (#442 in Art Paintbrush Sets) trusted by artists seeking precision and comfort in every brushstroke.













| ASIN | B00512C2EE |
| Best Sellers Rank | #20,613 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #238 in Art Paintbrush Sets |
| Brand | Princeton Art & Brush Company |
| Brand Name | Princeton Art & Brush Company |
| Bristle Type | Synthetic |
| Color | Dark Wood |
| Customer Reviews | 4.8 out of 5 stars 1,297 Reviews |
| Handle Type | wood |
| Item Type Name | Paintbrush |
| Item Weight | 9.07 g |
| Manufacturer | Princeton |
| Manufacturer Part Number | P4750Q8 |
| Material | Wood |
| Material Type | Wood |
| Model Number | P4750Q8 |
| Paint Type | Watercolor |
| Set Name | Series 4750 Neptune |
| Size | Size 8 |
| UPC | 757063475237 |
| Unit Count | 1 Count |
C**X
Best brush!! Holds a TON of water!!
I love this brush!!! I purchased the size 8 and I was not disappointed with its size! Keep in mind that this brush is not the same size as an 8 round and it is much larger than the round since this is a mop/quill brush. I have been having a hard time with my water drying up before I can get all my paint down because I have been using cheaper brushes that don’t hold enough water. The other reviews on this brush we’re joking when they said this is like a mop because it holds SOooo much water! I was worried that the metal wire would be uncomfortable to hold... the photos don’t show that they are exposed and twisted on the opposite side of the brush, but considering it’s not really comfortable to hold the brush in that area while painting anyways, it doesn’t seem to be an issue. I still would have liked to see these wires covered so they don’t scratch you if you’re not paying attention anyways. There is definitely a learning curve to try and figure out hand control to get the kind of strokes you want if you’re not used to these types of brushes. This particular brush looks like it would be more for washes rather than trying to get more pigmented strokes because it does hold so much water. This is also good for trying to make leaves and flower petals all in one or two stokes once you get a hold on the hand control. If you’re trying to use this for smaller paintings and finer details, this is not a good brush for that as that is not it’s intended use. It does makes some fine lines as well as very nice think lines, but you can only get them so thin. The bristles are very soft once wet and really flows in the water and on the paper. The quality is great and I will definitely be investing in some more of these in other sizes! This is worth the cost and if you’re on the fence about purchasing one of these brushes for this intended use, you will not be disappointed!
S**D
Great brush that holds a lot of water, but difficult to control.
Background: - intermediate beginner in watercolor, been playing around with the medium for several months now Pros: - Princeton Neptune doesn't lie when it says this is its thirstiest brush. The brush holds A LOT of water. Maybe too much in fact (will get to that later). - The brush is super super soft. Usually synthetic brushes tend to be on the stiffer side but not this one. Painting with it has a great hand feel. Moving the brush back and forth gives a very soft and velvety feedback. Because it's soft be warned though - this brush has practically no spring and will be in the shape that you use the brush. I am fine with this though. - Brush has a great pointy tip. You can really do a whole painting with this brush. I attached a photo of the painting I did with this and hopefully you can see what kind of detail you are able to get. The painting is postcard sized, so it's very small. Cons: - This brush holds so much water that it's really difficult to get a dark opaque pigment with it. I think the fact that it's so soft also hinders it's ability to pick up pigment. It simply has so much water in it that no matter how much pigment I slap on the water will dilute it. Also because it holds so much water, you have to be extremely careful to control the water amount on you brush and paper and keep them the same in order to avoid blooms. Summary: A very nice feeling brush that holds a ton of water - but be warned, because this brush is very thirsty it is very difficult to control and i would say not suitable for a complete beginner. It's good for nice soft washes and even can do a whole painting with details if you wish. But probably not very good at all for glazing because it holds so much water.
D**Y
It’s a big watercolor brush
The brush looks very well made but it’s HUGE compared to other size 8 brushes I have. Otherwise I would have kept it.
A**Y
Great brush but…
Okay, I love this brush. It holds so much water and pigment. My one gripe is that it sheds. I have washed it about 20 times now to get loose hairs out, but lo and behold I will be painting and here comes 3-4 bristles per 5x7 painting. That's a high bristle to canvas ratio. I am STILL going to use it though. That's how good it is. I just use tweezers to grab the bristles out and hope it eventually stops.
M**B
excellent brush
My favorite brush. Never paid that much for a brush before but, it was worth it. Well made and does the job.
D**D
Round 2
I got this brush 3 weeks ago and had to replace it because of the bad condition it arrived in (damaged handle, shedding, not packaged). The 2nd brush arrived much better and I admit it really holds water well. I'm working on my brush technique with watercolor and needed a brush that can hold a longer load of paint. I like that it keeps a sharp point and although its not a springy point I can work with it. At least the hairs aren't falling out.
R**P
Amazing mop brush
I love this brush. It holds a lot of water, but still holds a great point. It's a fine enough point that I can use it all the way down to a #8 brush so it means less brush switching, which is always good.
P**C
This Quill is not cheap, but it is a great value.
This is my first quill and I've found this one to be a wonderful tool in my bag. The synthetic squirrels fur performs extremely well, holding vast amounts of wash. I bought this small one just to see if I like the quill way of painting watercolor. I do. I will likely buy some larger ones.
A**E
Mein neuer Lieblingspinsel
Einfach klasse, mehr kann ich dazu nicht sagen. Hält viel Wasser, gibt gleichmäßig ab und lässt sich gut führen. :-)
J**T
A beautiful brush for water color
Beautiful brush
M**T
Great for applying washes and detail too
a delight to paint with. Holds plenty of water and can form a thin line with a light touch. ready to purchase other sizes
A**U
pinceau
aquarelle, excellent produit, je recherchais un oinceau qui retient l'eau j'ai été choyé, je le recommande
C**N
Amor a las acuarelas
Muy hermoso, compraré otro en otra ocasión
Trustpilot
1 week ago
2 months ago