--- product_id: 118244514 title: "Princeton Artist Brush, Neptune Series 4750, Synthetic Squirrel Watercolor Paint Brush, 4 Piece Professional Travel Set, Size Round 4, 6, 8, 10" brand: "princeton art & brush company" price: "$146.53" currency: USD in_stock: true category: "Princeton Art & Brush Company" url: https://www.desertcart.us/products/118244514-princeton-artist-brush-neptune-series-4750-synthetic-squirrel-watercolor-paint store_origin: US region: United States of America --- # 4-piece precision sizes 4,6,8,10 synthetic squirrel bristles hold max pigment & water ultra-soft, supple brush tips for flawless strokes Princeton Artist Brush, Neptune Series 4750, Synthetic Squirrel Watercolor Paint Brush, 4 Piece Professional Travel Set, Size Round 4, 6, 8, 10 **Brand:** princeton art & brush company **Price:** $146.53 **Availability:** ✅ In Stock ## Summary > 🖌️ Elevate your watercolor game—because your art deserves the best brush strokes! ## Quick Answers - **What is this?** Princeton Artist Brush, Neptune Series 4750, Synthetic Squirrel Watercolor Paint Brush, 4 Piece Professional Travel Set, Size Round 4, 6, 8, 10 by princeton art & brush company - **How much does it cost?** $146.53 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/118244514-princeton-artist-brush-neptune-series-4750-synthetic-squirrel-watercolor-paint) ## Best For - princeton art & brush company enthusiasts ## Why This Product - Trusted princeton art & brush company brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Collect & Create:** Expand your artistic arsenal with the full Neptune series, designed for every watercolor technique. - • **Travel-Ready Set:** Compact 4-piece kit sized perfectly for on-the-go creativity without compromising quality. - • **Pigment Powerhouse:** Each brush holds a reservoir of water and pigment, ensuring vibrant, continuous color flow. - • **Master Every Stroke:** From broad washes to intricate details, these brushes deliver unmatched control and precision. - • **Synthetic Squirrel Softness:** Experience the luxurious feel of natural squirrel hair with the durability of synthetic fibers. ## Overview The Princeton Neptune Series 4750 is a professional 4-piece watercolor brush set featuring synthetic squirrel bristles that combine softness and durability. Sizes 4, 6, 8, and 10 offer versatile precision for both fine details and broad washes. Designed to hold maximum pigment and water, these brushes ensure vibrant, fluid strokes, making them ideal for artists seeking travel-friendly, high-performance tools. ## Description Shop Princeton Art & Brush Company at the desertcart Arts, Crafts & Sewing store. Free Shipping on eligible items. Save on everyday low prices. ## Features - CREATE A MASTERPIECE—Whether you're painting a large area or fine, delicate details, Neptune brushes for watercolor offer the power and precision you need to create a masterpiece. - SOFT & SUPPLE DESIGN—Each watercolor brush is designed with a beautiful blend of silky smooth synthetic hair that's as soft and supple as natural squirrel. - OUR SOFTEST & THIRSTIEST BRUSH—This synthetic brush drinks up pigment and holds a reservoir of water to deliver oceans of color with each beautifully creative stroke. - COLLECT THE FULL SET—Neptune watercolor paint brushes are offered in a beautiful range of shapes including daggers, rounds, script, oval wash, aquarelle, mottlers and quills ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07QFBX75R | | Best Sellers Rank | #167,734 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #1,414 in Art Paintbrush Sets | | Brand Name | Princeton Art & Brush Company | | Bristle Type | Round Brush | | Brush Width | 7.11 Millimeters | | Color | Dark Wood | | Customer Reviews | 4.7 4.7 out of 5 stars (312) | | Handle Type | Runder Griff | | Item Type Name | Paintbrush | | Item Weight | 90 Grams | | Manufacturer | Princeton | | Manufacturer Part Number | P4750TRSET | | Material Type | Synthetic squirrel | | Model Number | P4750TRSET | | Paint Type | Watercolor | | Set Name | Series 4750 Neptune | | Size | Size 4, 6, 8, 10 set | | UPC | 757063117847 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Princeton Art & Brush Company - **Brush Width:** 7.11 Millimeters - **Color:** Dark Wood - **Material:** Synthetic squirrel - **Size:** Size 4, 6, 8, 10 set ## Images ![Princeton Artist Brush, Neptune Series 4750, Synthetic Squirrel Watercolor Paint Brush, 4 Piece Professional Travel Set, Size Round 4, 6, 8, 10 - Image 1](https://m.media-amazon.com/images/I/51lUIpBNq-L.jpg) ![Princeton Artist Brush, Neptune Series 4750, Synthetic Squirrel Watercolor Paint Brush, 4 Piece Professional Travel Set, Size Round 4, 6, 8, 10 - Image 2](https://m.media-amazon.com/images/I/81Gxz1h6z4L.jpg) ![Princeton Artist Brush, Neptune Series 4750, Synthetic Squirrel Watercolor Paint Brush, 4 Piece Professional Travel Set, Size Round 4, 6, 8, 10 - Image 3](https://m.media-amazon.com/images/I/81iOq11qVJL.jpg) ![Princeton Artist Brush, Neptune Series 4750, Synthetic Squirrel Watercolor Paint Brush, 4 Piece Professional Travel Set, Size Round 4, 6, 8, 10 - Image 4](https://m.media-amazon.com/images/I/81bgP1eFlqL.jpg) ![Princeton Artist Brush, Neptune Series 4750, Synthetic Squirrel Watercolor Paint Brush, 4 Piece Professional Travel Set, Size Round 4, 6, 8, 10 - Image 5](https://m.media-amazon.com/images/I/81xU3wPwnwL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: What is the length of each brush with the cap on?** A: The case is about 5 1/2” in length. The #10 brush is about 4 1/2” long and the #8, #6, #4 brushes are 4” long with the caps on. **Q: have your neptune brushes lasted? Worth it?** A: I haven’t had them long enough to really answer this, but so far they seem like the same quality as the normal brushes. **Q: Are these better or the Aqua Elites?** A: Aqua elites are stiff. Non absorbent. And all around terrible for watercolor or gouche. The aqua elite scrubs my paper to shreds when using normally. The elites just push the pigment away from where I want it. Terrible brushes. So are the princeton neptune. Non absorbent and don't release the pigment well. But they are soft so therefor more usable. But still crap. The neptune don't hold water well and release it terribly. You want good brushes try silverbrush velvet. Truly the only brushes I would recommend to anyone pro or beginner. But definitely to a beginner. Same price as other brushes if lower quality. And will improve your art. ## Frequently Bought Together - Princeton Artist Brush, Neptune Series 4750, Synthetic Squirrel Watercolor Paint Brush, 4 Piece Professional Travel Set, Size Round 4, 6, 8, 10 - Winsor & Newton Cotman Watercolor Paint Set, Sketchers' Pocket Set, 12 Half Pan w/ Brush - Princeton Aqua Elite, Series 4850, Synthetic Kolinsky Watercolor Paint Brush, Travel Set of 4 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/118244514-princeton-artist-brush-neptune-series-4750-synthetic-squirrel-watercolor-paint](https://www.desertcart.us/products/118244514-princeton-artist-brush-neptune-series-4750-synthetic-squirrel-watercolor-paint) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-23*