+3 Nuc Introduction Board-WW190 400000036250 $10.00 In stock Quantity: 1 Add to Bag Product Details Uniting nucs and colonies made simple and straight-forward. After removing the cover and inner cover, place the Nuc Introduction Board on top of the hive, followed by a piece of newspaper and the nuc box. Easy as that! Works for 10 frame or 8 frame set ups. Save this product for later Favorite