* Permanent Magnet Merial:
Ceramic 8 / C8 / Ferrite
* Size: 2.18” Long,2.3” Long,2.35” Long,2.6” Long, 2.625” Long,2.95” Long,3.125” Long,3.125” Long,3.33” Long
* Polished:  Polished /Ground
* For humbucker and P90 pickups, 7-8 string humbuckers
* Can provide one end painted colour (customer choose blue/red/green/black -.) for easy identification
* Magnetizing Options: Not Magnetized or Magnetized

Ceramics are a bit too powerful for normal guitar parts, better for high-gain stuff. IMO not great in the bridge position -too brittle.
Alnico2 are great in the right situation, so Blues-rock, Southern rock 70’s pop etc Think Billy Gibbons.
Alnico5 (my favourites) are great for riff-laden rock/metal and general playing.
I have 4 guitars with Alnico5 bridge pickups, 3 have ceramic neck pickups.

Attributes of Ceramic Magnets
* Economical
* High Hc and Hci compared to Alnico.
* More fragile than other types of magnets, thus manufactured in simple shapes only.
* Require expensive tooling.
* Increased temperature sensitivity.

We can supply OEM cheap ceramic bar magnets by customer’s request.