Tactile Low Vision Labeling of Ophthalmic Drops

The tactile labeling proposed in this protocol is rigid labeling. A ring-clip has an inner diameter of 12.5cm, an outer diameter of 16 cm, and a height of 1.5 cm. The ring is cut at 2 cm to form a semi-circle allowing it to be clipped onto the bottleneck. The ring clip fits most if not all prescription eye drop bottles. The individual protrusions with shapes at the end can be cut off by the pharmacist to match the frequency of administration prescribed.