Ploopy's 3D-printed "Bean Pointing Stick" functions as a compact four-button mouse and Thinkpad-style trackpoint. It even adopts the classic IBM color scheme and nipple texture. The buttons are Omron D2LS-21s "for snappy, responsive clicks" and it supports Via for customization. It's currently being preordered (And is $70 Canadian, about $50 U.S.), though should be launching imminently.
You can find full assembly instructions here. But…you don't need them, since this comes fully-assembled. Planning on modifying your device? Read through the official Modder's Guide first for helpful tips!
Ploopy also sells a knob and balls. In fact, there are several balls!
The Beat is finally here [Ploopy]
