These Bee Buddy boxes are handcrafted with recycled wood from larger boxes. It has a screened feeder hole one 1 side to allow for easy feeding without the bees getting out. The clear sliding window side gives your bees plenty of sunlight when placed near a window and the convenient pivot door on the end allows you to safely deposit your bees into the Bee Buddy Box. Great to take to a Farmers' Market when selling honey!