Simplex/Spaarkast rolled brood box foundation cell size 5.1 per kg

Brood box foundation in Dutch Simplex size with a cell size of 5.1. Cast beeswax is less likely to warp and can therefore be embedded in the hive frames as early as spring. Foundation without cut fits in all simplex frames. 1 Kg contains approximately 16-17 sheets of excellent quality foundation that bees build out well on.

Dimensions without cut: 33.7 x 19.5 cm.