TNBL US is offering a Free VINA Nail Sampler (regularly $40) when you sign up for their email subscribe list and use the promo code FREEVINASAMPLE2025 at checkout. All you have to pay is $5.80 for shipping and you'll receive 2 random UV gel polish colors and 2 mini lotions. Go here and click Try us for free! at the bottom left, enter your email address to sign up then use the code to order the free sampler and just cover the shipping.