The Quick Scaler is a function of the Tower Glove that allows you to quickly scale items in your Condo up and down in all axes simultaneously.
It has been made mostly obsolete due to the Gizmos' scale function, which allows for resizing above 10x scale, below 0.1x scale, and in individual axes.
How to Use
Left click an item to scale it up, or right click to scale it down. By default, items are scaled in increments of 0.05. Items can be scaled up to 10x or down to 0.1x. Pressing R and left clicking an item will reset its scale to 1x.
You can press C to open the tool settings menu, which allows you to change the Quick Scaler's scale factor (.01 to .10), or set a specific scale (0.1 - 10) to set items to when shot.