Good tweaking tools to share

Aestetix Benz cartridge demagnetizer--is it a tweak or just good cartridge maintenance?

I own the Winds stylus gauge ( one hundreds of one gram model) , the KAB quartz strobe and turntable mat, Audioquest phono cartridge de mag, Gryphon's Exorcist, Discwasher anti static gun, LP #9 stylus cleaner, Decca record brush, a machinist (brass) bubble level, a phono cartridge torque wrench (for head shell screws), and several cans of compressed air. All of these solve a problem, aid in preserving and maintaining the system or just make life cleaner and easier.

I have to admit to not being much of a tweeker.My must haves for tuning tho include a Wallytractor and magnifying loupe for cartridge alignment, a Mana bubble level, a few assorted cone devices for fine tuning a components voice(no isomer blobs or damping devices at all),kept 3 of my favorite models of IC's(again for voicing), a small mixture of power cords, some Quietlines and AC Enacoms and my trusty 15 year old,noisey as a jumbojet, VPI HW16 cleaning machine.
Now of course I have about 18-20 different equipment racks and another 35-40 or so misc. makes and models of isolation devices(platforms mostly) which serve to support floor lamps(Brightstars),display plants(Seismic Sinks), the old vcr(Torlyte)but mostly fill up shop, garage and closet space
:^)

Best,
Ken