Spira has an amazing shift from Yellow through to Pink, the effects that are achievable with this magnetic gel polish are amazing.
DIRECTIONS: Apply over Base Coat and ONYX. Use magnets to create desired effect.
Cure with LED or UV light (do NOT apply directly to the natural nail).
LED Cure Time - 30 Seconds. UV Cure Time - 2 Minutes.
Complete with Gel Polish Top Coat/Non-Wipe Top Coat.
Here is a demo video to show you just one of the effects available from this amazing gel polish.