Pill Extractor.  Ever come across a stick of pills which are hard to remove?  This will make your life a breeze.  Just place the foil over the hole and press the actuator to extract the pill right into its container.  It uses a spring which is available from Maker's Supply (see parts below).  The cap fits onto the actuator rod with a firm press.  As it will be in constant tension, I recommend adding a little glue.