---
product_id: 22635226
title: "Artist Brush Neptune, Brushes for Watercolor Series 4750, Round Synthetic Squirrel, Size 12"
brand: "princeton"
price: "3726 kr"
currency: ISK
in_stock: true
reviews_count: 13
category: "Princeton"
url: https://www.desertcart.is/products/22635226-artist-brush-neptune-brushes-for-watercolor-series-4750-round-synthetic
store_origin: IS
region: Iceland
---

# Softest synthetic bristles for smooth color flow Size 12 round brush for versatile painting styles Ergonomic sea glass aquarelle handle with rich wood tones Artist Brush Neptune, Brushes for Watercolor Series 4750, Round Synthetic Squirrel, Size 12

**Brand:** princeton
**Price:** 3726 kr
**Availability:** ✅ In Stock

## Summary

> 🎨 Glide into greatness with Neptune – where every stroke feels like an ocean wave!

## Quick Answers

- **What is this?** Artist Brush Neptune, Brushes for Watercolor Series 4750, Round Synthetic Squirrel, Size 12 by princeton
- **How much does it cost?** 3726 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/22635226-artist-brush-neptune-brushes-for-watercolor-series-4750-round-synthetic)

## Best For

- princeton enthusiasts

## Why This Product

- Trusted princeton brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Oceanic Softness:** Experience the softest synthetic bristles that hold and release color like a dream, perfect for fluid watercolor strokes.
- • **Ergonomic Elegance:** Beautiful sea glass aquarelle handles with rich wood tones offer comfort and style during long creative sessions.
- • **Trusted by Artists:** Highly rated with 4.6 stars and loved by watercolorists advancing their craft—don’t get left behind!
- • **Durable & Affordable:** Synthetic squirrel alternative that outlasts natural bristles without breaking the bank.
- • **Versatile Size 12 Round:** From broad washes to intricate details, this classic round brush adapts seamlessly to any subject or style.

## Overview

The Princeton Artist Brush Neptune Size 12 is a premium synthetic watercolor brush designed for professional and aspiring artists alike. Featuring the softest synthetic bristles that mimic squirrel hair, it offers superior color absorption and release. Its classic round shape suits a wide range of painting techniques, while the ergonomic sea glass aquarelle handle ensures comfort and style. Durable, affordable, and highly rated, this brush is a must-have for elevating your watercolor artistry.

## Description

Shop Princeton at the desertcart Arts, Crafts & Sewing store. Free Shipping on eligible items. Save on everyday low prices.

Review: Another good watercolor brush for my collection. - Another good watercolor brush for my collection.
Review: I wish that I started with this brush! - The right brush matters when you're beginning and the Princeton Neptune blew me out of the water. I wasn't so sure at first because of how soft the bristles are, but what do I know, all of my paint brushes are sub mediocre compared to this brush. I have practiced enough to test it on my Academy 100% cotton watercolor paper and feel like I'm finally making progress in my watercolor journey. The way the brush glides nicely over the paper and the brush holds a good amount of water. The rest of the Neptune series brushes are on my wishlist!

## Features

- A beautiful range of shapes including mottlers and quills with rich wood tones and sea glass aquarelle handles
- Our softest and thirstiest synthetic brush, delivering oceans of color
- More durable and affordable than squirrel
- Soft and Supple with even release of color
- The round is a classic painting brush used for everything from flora and still lifes to portraits and landscapes Ñ just about any subject matter in any style. Larger rounds can lay in large areas of color and stroke specific shapes, while smaller rounds are used for detail.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00512BU3S |
| Batteries required | No |
| Best Sellers Rank | #33,676 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #367 in Art Paintbrush Sets |
| Brand | Princeton |
| Bristle Type | Flagged Bristle |
| Brush Width | 0.29 Inches |
| Color | Round |
| Customer Reviews | 4.6 4.6 out of 5 stars (652) |
| Import | Made in the USA or Imported |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.16 ounces |
| Item model number | Princeton Artist Brush Neptune, Brushes |
| Manufacturer | PRINCETON ARTIST BRUSH |
| Material | Synthetic |
| Number of pieces | 1 |
| Product Dimensions | 8.25 x 0.44 x 0.44 inches |
| Size | Size 12 Round |

## Product Details

- **Brand:** Princeton
- **Brush Width:** 0.29 Inches
- **Color:** Round
- **Material:** Synthetic
- **Size:** Size 12 Round

## Images

![Artist Brush Neptune, Brushes for Watercolor Series 4750, Round Synthetic Squirrel, Size 12 - Image 1](https://m.media-amazon.com/images/I/51guU5MM0PS.jpg)

## Questions & Answers

**Q: Does this brush work with acrylic paint?**
A: I definitely wouldn’t use these with acrylic. The hairs are very soft and acrylic would probably just gunk them up.

**Q: Is this a short handle?**
A: It is short not as short as a travel brush i would guess 5-6 inches but that is a guess. I hope this helps.

**Q: Is this brush safe to use with glaze for pottery?**
A: Not sure about pottery I purchased for watercolor.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Another good watercolor brush for my collection.
*by T***K on January 13, 2026*

Another good watercolor brush for my collection.

### ⭐⭐⭐⭐⭐ I wish that I started with this brush!
*by S***L on August 31, 2025*

The right brush matters when you're beginning and the Princeton Neptune blew me out of the water. I wasn't so sure at first because of how soft the bristles are, but what do I know, all of my paint brushes are sub mediocre compared to this brush. I have practiced enough to test it on my Academy 100% cotton watercolor paper and feel like I'm finally making progress in my watercolor journey. The way the brush glides nicely over the paper and the brush holds a good amount of water. The rest of the Neptune series brushes are on my wishlist!

### ⭐⭐⭐⭐⭐ Great watercolour brushes
*by C***R on June 6, 2018*

I like princeton brushes so went ahead and ordered a few of these for watercolour painting since I had read that they can hold a decent amount of water /paint. I have to be honest, at first I didn't like these. There wasn't a whole lot of "snap" to these and if you pressed all the water out the bristles become "stiff", in that they don't return to a centered position when you finish brushing across the page. So it took me a while to get used to how these felt. So now that I've used them for a month or so, I love them and they have become some of my favorite brushes. They do hold a TON of water, and that took some getting used to so I didn't saturate my paper. They are very soft and pliable, they clean up easily and always return to a good shape afterwards. I'm looking forward to ordering more of this particular style to complete my set and hope others enjoy them as much as I do.

## Frequently Bought Together

- Princeton Artist Brush Neptune, Brushes for Watercolor Series 4750, Round Synthetic Squirrel, Size 12
- Princeton Artist Brush, Neptune Series 4750, Synthetic Squirrel Watercolor Paint Brush, Round, Size 8
- Princeton Artist Brush, Neptune Series 4750, Synthetic Squirrel Watercolor Paint Brush, Script Liner, Size 4

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**Shop now:** [https://www.desertcart.is/products/22635226-artist-brush-neptune-brushes-for-watercolor-series-4750-round-synthetic](https://www.desertcart.is/products/22635226-artist-brush-neptune-brushes-for-watercolor-series-4750-round-synthetic)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-01-28*