Our shaving suds are formulated for a gentle shave. With Castor Oil for extra sensitive skin and Bentonite clay for a great “slip”. Either size you choose can easily fit into a shaving mug or coffee mug and be used with a shaving brush. It will last several months and there is no propellants going into the atmosphere or trash into our landfills. Since our shaving suds are scented with a masculine fragrance, this will make a wonderful gift for any guy in your life!