Butter London's line of 3-free nail lacquers manages to embody both rich, vibrant color and a complete lack of the chemical nasties, eliminating such toxic ingredients as formaldehyde, toluene, and DBP. The colors available delightfully imaginative and saucily named place your nails in the spotlight, making them your ultimate fashion accessory. Product Features Color: Toff 3 free laquer, no formaldehyde, toluene, and DBP. Toff - a darker, dustier, brownish variation on a rose pink. Definition: toff - a slightly derogatory name for a member of the british upper class.