Porta tarjeta Twister 2GR. Art. 384

The latest and the solution to many breeders, the new 2GR card holder, where it includes fixed plastic, where you can place a card to enter the data on the built-in paper; as number of cage, data of the male, data of the female, beginning incubation, birth, and weaning.

The best thing is the roulette that comes incorporated that comes with 4 colors green, blue red and white.

Format; Rigid plastic holder with hook, 4 colors roulette, plus paper where all the data of the Cria are included.