Wooden cell cups are great to use in grafting queens. They give you a nice base to grab on to when putting your cells out into mating nucs and can be reused over and over. You also need however either some wax cell cups or molded plastic cups in which to graft young larvae. If you go with the plastic cups, allow the bees to polish them and deposit a "scent" on them before you graft. (I would suggest leaving the plastic cups with the bees for at least 12 - 24 hours). This step is usually not necessary if you use the wax cell cups. goos luch and enjoy. Tim