Safe Snap Amp Snapper

The plastic case completely encloses the glass ampoule (with the dot on the amp facing out), holding it in place so that it can be broken with a simple 'snap'. The snapper can then be easily opened and the ampoule can be removed, or it can be locked in the open position (by means of a clip on the back) and contents of the ampoule can be drawn up in situ.