These bird cones are suitable for repeated use weighing birds or other small animals in 60 g - 600 g Pesola precision spring scales in both field and laboratory settings. The conical form gently and safely holds wings together, with no sharp edges and precise measurement is facilitated by immobilisation of the animal.The opening at the base of the cone allows the animal air and facilitates cleaning. The five cones can be cut to size to provide handy reuseable weighing boats in a variety of sizes, and they can be easily assembled in the field with the plastic gripping thread provided, meaning that they pack flat for transportation.
Do not store in direct sunlight.
Material: white plastic foil
Measures (L x Diameter): 24 x Diameter 8 cm (max.)
Net weight: 11 g