Belgian simplex brood Hoffman hive frames unassembled (ZZ) pine set

10 Simplex unassembled brood box hive frames for the Belgian Simplex hive without groove with Hoffman side bars. Ideal if you want to work without spacers in the hive. Simplex hive frames are the size commonly used in the Netherlands. These hive frames also fit the Spaarkast as it has the same internal dimensions. We recommend using stainless steel wire and 100% copper eyelets so no corrosion occurs during formic/oxalic acid treatments. The hive frames are made of linden wood and are of excellent quality.