# Paint brush VALLEJO B04004 flat synthetic bristles, single brush (1 pc)

**URL:** https://aio.lv/en/product--vallejo-2021213--11956576
**Data updated:** 2026-03-11 13:54 (EET)
**Category:** Paintbrushes
**Manufacturer:** VALLEJO
**Manufacturer code:** 2021213
**EAN:** 8429551002349
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 7.84 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--vallejo-2021213--11956576

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

Single flat paint brush VALLEJO B04004 with synthetic bristles. Designed for precise application of acrylics, inks and model paints; suitable for broad strokes and coverage on miniatures, models and craft surfaces. Comes in a blister pack as one brush, offering easy handling and regular bristle resilience for hobby and fine-detail work.

## Long description

VALLEJO B04004 flat synthetic bristles single brush (1 pc) is a flat hobby brush designed for precise application of acrylics, inks and model paints. The brush has soft, flexible synthetic fibers that provide consistent bristle resilience and controlled paint flow for base coats, washes and straight-line work on miniatures, scale models and craft surfaces. Supplied as a single brush in a blister pack, it is suitable for both broad coverage and detail transitions where a flat edge is beneficial.
Advantages
The synthetic flat bristles combine flexibility and durability to retain shape through repeated use and cleaning. The flat profile enables even application of base colors, smooth washes and controlled gradients while allowing for crisp edges and linear strokes. The brush’s resilience makes it suitable for working with a variety of water-based model and hobby paints without rapid wear or splaying.
Suitable for
Applying base coats on miniatures and scale models
Creating washes and color gradations
Painting straight lines and crisp edges
Applying textures, pigments and medium-thick paints
General hobby, miniature and craft painting tasks
Key specifications
Brush type: flat synthetic bristles
Intended paints: acrylics, inks and model paints
Fiber characteristics: soft, flexible, shape-retaining
Packaging: single brush in blister pack
Available sizes in range: no. 2, 4, 6, 8 and 10
How to use
Load the brush with a moderate amount of paint and remove excess on the palette or rim to avoid drips. For base coats and broad coverage, use the flat side and long strokes for even application. For washes and gradients, thin paint as required and use the flat edge to feather transitions. For straight lines and edges, hold the brush at a slight angle and use controlled, steady strokes. Clean the bristles after each session with water and mild soap appropriate for acrylic paints, reshape the tip while damp and store horizontally or bristle-up to preserve shape.
Usage recommendations
Use with water-based acrylics and model inks for best results; avoid prolonged exposure to strong solvents that can damage synthetic fibers. Rinse frequently during use when working with pigments or textured media to prevent build-up and maintain consistent performance.

## Specifications

| Feature | Value |
|---|---|
| Product colour | Black |
| Package type | Blister |
| Recommended usage | Indoor/outdoor |
| Bristles material | Synthetic |
| Product type | Single brush |
| Recommended age group | Adult/Child |
| Quantity per pack | 1 pc(s) |
| Suggested gender | Boy/Girl |
| Paint brush size | 4 |
| Paint brush shape | Flat brush |

## FAQ

### How much does the Paint brush VALLEJO B04004 flat synthetic cost, and is it available for purchase?

The price is 9.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 07.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All VALLEJO products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized VALLEJO service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11956576/67483598_large.webp