



BIAB Gel
Cool mauve-pink inspired by Australia’s tiny fairy wren. Subtle BIAB builder gel for refined, understated nails.
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Fairy Wren – 16 – Professional Biab builder gel – 15ml
Delicate, cool-toned, understated. Named for Australia’s smallest and most beloved native bird, Fairy Wren captures soft mauve-pink with cool undertones that feel both familiar and surprising. This builder gel delivers colour with restraint, building nail strength while maintaining an elegant, barely-there aesthetic that reads as refined rather than noticeable.
Wear Fairy Wren when soft strength is the statement. The professional-grade formula extends natural nails while creating the perfect neutral-pink base for any styling direction. Ideal for those who prefer subtle sophistication over bold declaration. This shade works equally well alone or as a neutral canvas for seasonal nail art and embellishment.
Skin Tones: Fair to medium complexions with cool undertones. Universally flattering across pale and olive skin.
Best Worn For: Professional settings, everyday wear, delicate occasions, cool-toned styling, minimalist aesthetics, understated elegance
Pairs With: Platypus (No. 11), Coober Pedy (No. 17)
How To Use
Start with clean, dry nails. Remove any existing gel, polish, or product completely using an appropriate remover.
Removes natural oils, dust, and any moisture — all of which cause lifting. Then apply nail bond or primer if needed.
Apply a thin, even layer of OPAL Gel Base Coat over the entire nail. Cure immediately under your LED lamp.
Using the OPAL Builder Gel brush, scoop a small bead, place it in the centre of the nail and allow it to self-level for 2–3 seconds before spreading. Cure under LED for 60 seconds.
Apply a second, slightly larger bead for your desired strength and length extension. Cure for 60 seconds.
Using a 100/180-grit Opal nail file, shape the free edge to your desired finish — square, oval, almond, coffin, or round. Work in one direction to prevent cracking.
If applying gel polish colour, apply a thin, even first coat and cure for 60 seconds. Follow with a second coat for full opacity and cure again.
Apply OPAL Gel Top Coat in a smooth, even layer over the entire nail surface. Cap the free edge to seal the product and prevent tip wear. Cure for 60 seconds.
Pro Tip
Allow each bead to self-level for 2–3 seconds before spreading. Work in thin, controlled layers — it’s easier to add thickness than to remove it. Always cap the free edge with your top coat to prevent tip wear.
New to gel nails?
Free step-by-step video tutorials for beginners.
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The Opal difference
Developed with Australian nail technicians. Chip-free, high-pigment wear for 3–4 weeks.
Free from formaldehyde, toluene, and DBP. Kind to your nails and kind to the planet.
Each 15ml bottle gives you 25+ manicures. Salon results at a fraction of the price.
Step-by-step tutorials included. Most beginners achieve salon results on their first try.
Common Questions
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