Safely and conveniently obtain a drop of blood for testing with GlucoRx Lancing Device. Adjustable lancing device has 6 depths and a clear cap for non-fingertip puncture sites. Gluco Rx Lancing Device is compatible with all Gluco Rx lancets. This handy adjustable lancing device has 6 penetration depths, numbered from 1 to 6, for different skin types. Shallower punctures work for children and most adults while deeper punctures work well for those with thick or callused skin. The pr d clear cap is for use to puncture sites other than the fingertip. Key Features of Gluco Rx Lancing Device Compatible with Gluco Rx lancets Alternative site testing cap included 6 penetration depths