They have to be next to a candy in order to set them off yourself. They go the same direction you swipe and leave 3 striped band candy on their path. Check out these links! They'll explain. You'll learn to like them when you want to take out a bunch of rows at one time. YouTube is a great place to go for this kind of help.
Hi Jethrina, thank you for your reply, my problem is , in inventory it shows 8 coconut wheels but they don’t come out of there to be used . All the other items come on to the area which allows one to use it but these seem suck in inventory 🥴🌹