A great technique for perfectly fitting Doodles.

Ever wanted stackable Doodles, or pieces that fit together nicely? Use aluminum foil to cover pieces you've already made, and then Doodle on top of the covered piece to create more separate pieces, but which fit together. This method can be used to create stackable containers, a model car door that fits perfectly in the frame of the car, or armor that can be snapped on and off a heroic knight!