Nicker Japanese Brush SOU-YO φ7.7 – Pro Animation Line Brush
Technical Specifications
Hair Composition
Artisan Hybrid
Snap & Spring
High (Stiff)
Water Capacity
Very High
Inkers Choice
N/A (Background Painting)
Inking Grade
Best Use Case
Anime Backgrounds (Torque)
The Sou-yo φ7.7mm is a specialized Japanese artisan brush designed with a unique tapered "waist" to provide maximum torque and control when moving heavy, opaque pigments like poster colour and gouache.
The Engine of Japanese Background Art
The Sou-yo is the primary tool used in professional anime studios (including Studio Ghibli) for rendering lush, matte backgrounds. Unlike Western watercolour brushes that are designed for fluidity, the Sou-yo possesses a distinctive "stiffness" at its core, allowing the artist to scrub, blend, and layer heavy paint without the bristles collapsing.
Hand-Crafted Kumano-fude Precision
Each φ7.7mm brush is hand-assembled in Japan using a specific hybrid of natural hair and synthetic fibers. This architecture creates a massive reservoir for pigment while maintaining a blunted-round point—ideal for "scumbling" clouds, foliage, and architectural textures with surgical control.
Frequently Asked Questions (FAQ)
How does the Sou-yo differ from a standard Round?
How do I store a Japanese brush? Always hang to dry using the loop at the end of the handle (if present) or store horizontally to prevent water from rotting the wooden handle.
Can I use this with watercolour?
Shipping
Packaging:
We know art supplies are fragile. All professional pair and boards are shipped in reinforced rigid flat mailers. No tubes, no folds, no crushed corners.
Order Processing Times:
Orders are processed within 1–2 business days - we always aim to dispatch all “in-Stock’ items within 24 hours..
Note: Orders placed after 2 PM GMT on Fridays will be processed the following Monday.
Domestic Shipping (UK):
Standard (2–4 days): £3.50 (Free for The Illustrator & Studio Master tiers).
Priority (1–2 days): £4.50 (Free for Studio Master tier)
International Shipping:
We ship globally. Costs are calculated at checkout based on weight and destination. Please note that customers are responsible for any local customs duties or taxes.
Order Tracking:
You will receive a tracking link via email the moment your tools leave our studio.
Returns
30-Day Change of Mind:
We offer a 30-day return window (exceeding the UK legal minimum of 14 days). Items must be unused, in original packaging, and in "as-new" condition.
Faulty Goods:
In the rare event of a defect, you are entitled to a full refund or replacement within 30 days. We will cover all return shipping costs for faulty items.
Defective Nibs:
Occasionally, a pen may arrive dry or a nib maybe scratchy. Contact us within 7 days of purchase with a photo/video of the issue and we will send a replacement immediately.
Exclusions:
Due to the nature of the product, unless faulty we cannot accept returns on opened markers or used paper pads returned.
Digital Goods:
The "Birthday Palette" and other digital downloads are non-refundable once accessed.
How to Start a Return:
Email studio@inkwellartsupplies.com with your order number. We aim to process all refunds to the original payment method within 5–10 business days of receiving the item
The Nib Safety Net
"Gravity Happens. We’ve Got You Covered."
We know the heartbreak of a fountain pen hitting the floor. As a member of our Creative Rewards, you don't have to worry about the 'tines.' If the worst happens, just send us a photo and we'll send you a 50% discount for a fresh start.
"The Nib Safety Net" – Terms & Conditions
- Eligibility: This benefit is exclusive to active members of the Creative Rewards program at the time of the accident.
- Coverage: The 50% discount applies strictly to accidental damage (e.g., dropping the pen) that renders the nib unusable. It does not cover intentional damage, loss of the pen, theft, or normal wear and tear.
- The Claim: To activate your discount, you must provide a clear photo of the damaged nib and your original order number to oops@yourstore.com.
- Limitations: This discount is valid for a one-time replacement per pen purchased and applies only to the cost of the replacement nib unit. It cannot be combined with other promotional codes or used for full pen replacements.
- Availability: We will provide the discount for the exact nib model where stock is available. If the model is discontinued, we will offer a 50% discount on a comparable alternative nib unit.