Summary

These are some modular drawer partitions that will fit into the drawer of an IKEA Kallax shelf ( http://www.ikea.com/us/en/catalog/products/70286645 ).

Elements A and B are designed to fit printer tools and aids like Magnalube, glue stick, hex wrenches, calibration card, micro fibre tissue, small bottle of alcohol, SD cards and other bits and pieces.
Although designed for my ultimaker tools, it may fit the stuff of other printers as well.
The idea is to have elements A and B in the front of the drawer and any four of the compartmented elements C to F (mix and match as you please) behind them.