Desk accessories manufacturer Practiko got their start in 2020, after making an observation: Modern desks are often drawer-free slabs. Yet people still have a need for drawers. Practiko thus released this Otis line of add-on drawers:

The demand was there, and five years later the company continues to improve the design. After considering customer feedback, the Otis 3.0 versions have more substantial handles that are easier to grab, as opposed to the old cutouts; there are more perforations in the drawer sides to provide more positions for the dividers; the drawers themselves have been made both beefier and larger in capacity; the Otis Tower now has leveling feet for coping with uneven surfaces, and also offers a double-height drawer for larger objects.

Otis Hanger

Otis Tower

This category of remedial design products wouldn't exist, if desk manufacturers simply designed desks with useful features, rather than chasing aesthetic trends. Practiko saw a gap in the market and plugged it. Good for them.