iscream Old School! Rubik's Cube Set of 4 3D Mini Erasers It's never fun to have to erase your work to make it right - unless you have this fun set of mini erasers! This set of four mini erasers look just like a real Rubik's cube - perfect for getting your geek on! Start - or finish - your next project with this fun set Combine erasers with a matching pillow or Squishem back-pack charm for a fun gift set!