Poseidon's realm not your thing when it comes to office supplies? Then harness the almighty power of Mother Nature to cut your tape.
These vines are meant to grow out of your wall (be it apartment or cubicle) but may need some help with a few well-placed thumbtacks.
~Thanks to stateofkate for suggesting vines as being a potential tape-cutting entity~
-Single.stl is for my single-extrusion peeps.
-Part1 & -Part2.stl are for when you want your flower to be a different color than your vines.
Like Tentacle Tape Dispenser (http://www.thingiverse.com/thing:652386), this is a great use for one of your old x-acto blades. But if you don't want to risk slicing a finger open, you could print out TapeBlade.stl for a sweet serrated cutting blade.
.Thing is the MakerWare file all set up for dual extrusion
.mix is the final version in Meshmixer before I cut everything up and export them as .STLs