ClickStar is Sanofi Aventis’ durable pen. It uses 3 ml cartridges.

Analogue insulins available in cartridges to be used with this device are Glargine (Lantus), and  Apidra (Glulisine). Human insulins available are Insuman Comb 15, Insuman Comb 25, Insuman Comb 50, Insuman Basal, and Insuman Rapid. Insulin Toujeo, insulin Glargine in a 300U/ml concentration is not available in cartridge form.