Single Easy Rainbow Onestroke (from Donna's Magicbox Palette)
An Easy way to create a beautiful onestroke rainbow. Red, yellow, blue and purple — with a clever 4 colour combo that blends perfectly for a vibrant rainbow.
Our signature narrow dark 3mm strips at either end, combined with the wider yellow section, help reduce the muddy effect you can sometimes get when loading a rainbow onestroke.
Perfect for: rainbows, butterflies, unicorns, and fantasy designs.
Designed by Facepainters ,for Facepainters
We didn’t just design a new onestroke — we created solutions to the challenges we’ve faced ourselves. Every detail has been carefully considered to enhance your painting experience.
What makes these onestrokes unique?
Generously-Sized Pan (14g)
This narrower pan is a perfect fit for a 3/4” flat or angle brush, packed with more paint so that it will last longer.
Custom Strip Sizes
Each strip has been hand cut to create a better ratio of dark to light. Helping reduce wasted paint, giving you more control and the ability to pick up 2-3 colours even on a 3/8” brush
Pan hardware
Specifically designed by us… it is robust, practical and is the perfect sized narrow pan.
How to Use:
- Lightly mist the cake with water before activating
- Wet the brush (removing excess water), load your brush gently at first, with back and forth strokes to activate the colour and work it up the bristles.
- Blend seamlessly with base shades for eye-catching results every time
Dimensions
Pan : L 55mm x W 20mm
Fits into Facepainting Hub palettes



