Scented Z-notes ZNS-23

The set includes 3 cardboard boxes, each measuring 80x50x25 mm, containing Z-notes sized 50x75 mm, with 3 stacks of 50 sheets each. These sticky notes are infused with two distinct scents: cinnamon and menthol, designed to stimulate the olfactory bulb and the trigeminal nerve. A third, unscented note pad is included as a "blind test."

Application
Loss of smell and taste is a common symptom of SARS-CoV-2 infection, observed in about one-third of patients with a confirmed diagnosis. Researchers suggest incorporating scent tests into standard qualitative screening procedures. These scented notes can be used as a practical tool for such testing, featuring recognizable scents (cinnamon and menthol) that are widely identifiable by most individuals.

Regular Z-notes: ZNA-21.