Try Before You Buy (Patreon)

 Collab in progress with https://www.furaffinity.net/user/doubledee who, along with her husband https://www.furaffinity.net/user/drakeknight94 , was considering purchasing one of Knight's patented vanara growth bells. 

 I and the wife, https://www.furaffinity.net/user/twinfoxes , are helping them out with a trial run.