In a waiting room in a clinic two children meet eachothers while they’re waiting for blood sampling. One of them has already done it, while for the otherone is the first experience. Magically appears Biwy, a monarch butterfly that accompanies our protagonists to discover the various phases of blood collection.

A short film designed to explain to children how the blood sample works and reassure them by entertaining them, created for charity and intended for the AIBWS client association. The non-profit organization is responsible for representing all children with Beckwith-Wiedemann syndrome who for reasons of prevention often have to take blood samples.The video was made in traditional animation with parts in cut out animation.