Topi-CLICK Micro® Universal Rounded Applicators (5 mL)Topi CLICK Micro 5 mL Universal Rounded Applicator Topi CLICK Micro is a revolutionary way to accurately and easily micro dose topical medications for humans and pets. Select from 3 applicator styles for customized dosing. Each turn CLICK of Base dispenses 0. 05 mL of topical medication. Dispenser Volume: Up to 5. 5 mL Delivery Volume: Up to 5. 2 mL Dispense per CLICK: 0. 05 mL Approximate Residual: 0. 15 mL Approximate Priming: 0. 15 mL or 3 CLICKs