--- product_id: 6875010 title: "Piston Filler Waterbrush/water Brush Pen - Set of 2 Portable Version" brand: "blueheronarts" price: "VT170" currency: VUV in_stock: false reviews_count: 2 url: https://www.desertcart.vu/products/6875010-piston-filler-waterbrush-water-brush-pen-set-of-2-portable store_origin: VU region: Vanuatu --- # Portable design Synthetic bristles Piston filler control Piston Filler Waterbrush/water Brush Pen - Set of 2 Portable Version **Brand:** blueheronarts **Price:** VT170 **Availability:** ❌ Out of Stock ## Summary > 🎨 Elevate Your Artistry with Every Stroke! ## Quick Answers - **What is this?** Piston Filler Waterbrush/water Brush Pen - Set of 2 Portable Version by blueheronarts - **How much does it cost?** VT170 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/6875010-piston-filler-waterbrush-water-brush-pen-set-of-2-portable) ## Best For - blueheronarts enthusiasts ## Why This Product - Trusted blueheronarts brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Versatile Use:** Compatible with half pans, watercolor pencils, and more. - β€’ **Sketch Anywhere:** Designed for outdoor drawing and sketching. - β€’ **Travel-Friendly:** Lightweight and portable for artists on the go. - β€’ **Precision Control:** Piston filler mechanism for optimal ink flow. - β€’ **Unleash Your Creativity:** Perfect for kanji calligraphy and sumi paintings. ## Overview The Piston Filler Waterbrush Set of 2 is a versatile and portable tool designed for artists who love kanji calligraphy, sumi paintings, and outdoor sketching. Featuring a piston filler for precise ink control and synthetic bristles, this water brush pen is compatible with various mediums, making it an essential addition to any artist's toolkit. ## Description This pocket version piston brush pens are suitable to fill with ink, liquid watercolor or just water. The top of brush handle is a piston knob that controls the piston-filler and adjust the flow while using. The exterior of these brush pens is like a regular fountain pen. The metal cap is now comes with a "stop click" inside to prevent from crashing the brush by over-pushing. The cap may also serve as an extension to the handle, more secure than the original version. Its compact fountain pen design makes it easy to carry around. Great to work with ink, watercolor, half pans, watercolor pencils, soluble crayons, and pastels. 100% synthetic bristles which simulate natural tips of animal hairs that gives the brush a pointed tip. It will bounce back to its good shape and fit into the metal cap easily. It comes with a piston-filler which you can load with water, liquid watercolor or ink as you prefer. Two brushes are sold in this set: 1. Synthetic Sheep Hair Brush(A10): Brush Tip Size: 5/16"(8mm) L, 1/8"(2mm) D; Length(capped): 5 1/2" 2. Synthetic Wolf Hair Brush(A20): Brush Tip Size: 9/16"(15mm)L, 3/16"(5mm)D; Length(capped): 5 1/2" Please make sure the glue in the new brush is washed out completely before using. The brush is very easy to clean, just squeeze out some water and brush it on a paper towel. Main care tip for the water brushes would be to clean and drain them before storing them when they are not going to be used for a while. ## Features - Piston filler controls the rervoir in the handle. - The exterior is like fountain pen with a metal cap. - Designed for kanji calligraphy and sumi paintings, out door drawing and sketching - May also be used for half pans, watercolor pencils, watersoluble crayons and pastels. - Synthetic bristles ## Images ![Piston Filler Waterbrush/water Brush Pen - Set of 2 Portable Version - Image 1](https://m.media-amazon.com/images/I/41o-ygYYDCL.jpg) ![Piston Filler Waterbrush/water Brush Pen - Set of 2 Portable Version - Image 2](https://m.media-amazon.com/images/I/4150wPbDGjL.jpg) ![Piston Filler Waterbrush/water Brush Pen - Set of 2 Portable Version - Image 3](https://m.media-amazon.com/images/I/41jgve1EUWL.jpg) ![Piston Filler Waterbrush/water Brush Pen - Set of 2 Portable Version - Image 4](https://m.media-amazon.com/images/I/51YGnixqqjL.jpg) ![Piston Filler Waterbrush/water Brush Pen - Set of 2 Portable Version - Image 5](https://m.media-amazon.com/images/I/51kB1Xlkt+L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐ The brush tip is very good, particularly the broad one *by R***G on Reviewed in the United States πŸ‡ΊπŸ‡Έ on May 8, 2016* Unique water brush. The brush tip is very good, particularly the broad one. The quality control could be improved (assembly, brush tip, quality of the plastic), but overall it's worth it and now I use the broad pen brush in my standard sketching kit. ### ⭐⭐⭐⭐ Works as advertised *by P***. on Reviewed in the United States πŸ‡ΊπŸ‡Έ on October 21, 2015* Pros: These brushes work as advertised. They are convenient. They use a piston to fill the reservoir.Cons: the reservoir is about half the sizeof others, such as the Pentel water brush which also seems to have a simpler and more robust design. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/6875010-piston-filler-waterbrush-water-brush-pen-set-of-2-portable](https://www.desertcart.vu/products/6875010-piston-filler-waterbrush-water-brush-pen-set-of-2-portable) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-08*