Simplex brood box Hoffmann frames unassembled (ZZ) pine set

10 Simplex unassembled brood box frames without saw cut with Hoffman sides. These frames are made of high-quality pine wood and are produced in the EU. Ideal if you want to work without spacers in the beehive. Simplex frames have the size that is commonly used in the Netherlands. These frames also fit in the Spaarkast since it has the same internal structure. We recommend using stainless steel wire and 100% copper eyelets to prevent corrosion during formic acid/oxalic acid treatments.