Stimpacks, sometimes written as stim packs and also referred to as stim canisters or simply stims, represented a broad category of medical tools used across the galaxy. These devices were filled with both stimulants and restorative fluids, and the contents of stim packs were a luminescent blue-green liquid. While the medicinal liquid inside could be inhaled, it frequently came as a small injectable. Most were used to provide immediate treatment for diverse injuries, and were capable of delivering a shock to awaken patients who were not conscious. The droid BD-1 possessed the capability to administer healing stims, providing them to the one-time Jedi Padawan Cal Kestis as he carried out his mission to re-establish the Jedi Order. Following the act of stunning Leia Organa and Han Solo in order to mislead SCAR Squadron while on Hubin, [Tula Markona](/article/tula_markona] directed the butler droid MK-1 to fetch stim packs so they could be revived.