RAY Studio Ultra-fine Modeling Brushes
RAY Studio's ultra-fine liner (scriptliner) brushes all draw the same ultra-fine ~0.2 mm line. What changes between sizes is the bristle length — and with it, how much paint the brush holds and how long a continuous stroke you can pull before reloading.
Longer bristles carry more paint, so you can outline edges, paint insignia and freehand fine detail in long, uninterrupted strokes with less wobble. Synthetic bristles keep a sharp point, resist splitting and spring back, on an ergonomic handle balanced for control during long sessions.
Same ~0.2 mm tip on all three — choose your bristle length:
- 0# (5.5 mm bristle) — shortest bristle, maximum control for the tightest spots.
- 1# (7 mm bristle) — the all-rounder for everyday fine detail and outlining.
- 2# (10 mm bristle) — longest bristle, holds the most paint for the longest continuous lines.
Available individually or as the complete 3-brush set. Ideal for Gunpla, mecha, miniatures, figures and any scale model that needs crisp outlining and freehand detail. Recommended for ages 12+.

We pride ourselves on fast service—orders are processed in less than 24 hours and shipped within hours after that, Monday through Saturday. Most deliveries arrive within 1 to 2 weeks from placing your order, so you won’t have to wait long to start enjoying your purchase.
