View cart “Inner Cover Solid Wood with top vent” has been added to your cart. Reversable Bottom Board Solid Pine$26.50 Reversible bottom board is made of pine with boards inserted into a dado groove on each side for added support. One side has a 3/8″ entrance and the other side is 3/4″ entrance. 100% Canadian Made Reversable Bottom Board Solid Pine quantity Add to cart Categories: Beekeeping Equipment, Bees Related products Add to cartDeluxe Queen Excluder $21.95 Add to cartCeracell Top Feeder $32.95 Add to cart2 Way Standard Entrance Reducer $7.25 Add to cartSaskatraz Nucleus Colony $50.00