Professional buffer blocks are manufactured using the finest raw materials available. They do no flake, crack or peel. The flexibility of the nail buffer saves time and energy.
Blue blocks are 4 sided, while orange and purple are 3 sided.
Cleaning Instructions: Can be immersed in (or saturated with) 70-90% isoproply or ethyl alcohol or an EPA-Registered disinfectant for more than 1 hour.