Bandi

Bandi Nail Cure Hardening & Protein Nourishing Agent contains diamond and wood ingredients that make nails strong and provide excellent care. It is a nail strengthener where nano-particles coat the surface. The effects aren't exactly amazing, but I still recommend it. It is a hard, glossy nourishing agent, Bandi Diaforce Nail Shop Original Nourishing Agent. They say it contains diamond ingredients, too. It's really good.