PenMac Tablet Setup, aka Kurta Tablet Install & Configure, or, as it
says on the install disk: "?Softweaver's PENMAC??Macintosh? Interface
Software for the amazing PENMOUSE+? and other fine digitizing tablets
by KURTA?".

This tablet driver software for early Macintoshes is suitable for
Kurta's PenMouse+ (sometimes "Penmouse+"), as well as their 12"x17",
12"x12", and 11"x8.5" models.

Software imaged from original media. Packaged as a 400k Disk Copy 4.2
disk image, and
compressed with StuffIt 1.5.1.

The PenMouse+ was unique in that its stylus was a wireless pen, a
relatively new feature at the time for graphics tablets.

(v3.05)

Compatibility
Architecture: 68k

From Get Info: "Copy this file to any System disk you wish to use the
TABLET with. Then OPEN the copy and follow installer instructions.
Tablet will run when the disk is booted."

Disk boots to System 3.2 and Finder 5.3.