DIY Magnetic Slime

White Glue
Borax
Magnetite powder
Hot water

these are all the ingredients you need to create the magnetic slime, then if you put it near a strong magnet as the Monolith is fun.

Monolith:
https://sumag.net/monolith-x02

If you are satisfied with the timelapse video with magnetic slime, also watch these videos with the magnetic putty
https://www.youtube.com/watch?v=dKH9-9Vpcss
https://www.youtube.com/watch?v=auvKs_3BNJU

The slime done as you see in the video degrades in about a week even if you keep it in a hermetic container, to regenerate it just put it in a bath of a borax solution