Product Overview If you love sparkles you will love OPI I’ll Tinsel You In 15ml a glitter nail lacquer that will add some glamour to your nails. Benefits OPI I’ll Tinsel You In is one of the Gwen Stefani Christmas Range 2014 & is great to add that extra sparkle to your nails. The clear base nail varnish is filled with black, grey & white glitters that will really enhance your nails.