Remixed from Generic Tool Holder by Physics_Dude, which can be found here: http://www.thingiverse.com/thing:14496
Changed the dimensions to fit Ultimaker 2...さらに表示 Added a larger hole for a glue stick
Added another hole for a hex key (3 in total)
So it can hold:
The glue stick and the hex key set that came with the Ultimaker 2 in addition to 2 tweezers and a caliper or a pair of scissors.