Magna viewer Sheet clarus

Magna Viewer Sheet Claris is a completely new viewer sheet that allows you to check the magnetism in various colors according to the strength of the magnetic field.
Since the color changes instantly according to the strength of the magnetic field, it can be used for applications that are slightly different from conventional viewer sheets.
In addition, since the magnetic pattern is less likely to remain, customers who use the viewer sheet after erasing can expect to improve work efficiency.

A new, easy-to-use card type has been released for the Clarus Magna Viewer Sheet!

It has been well received, with people saying, "You can see magnetic force!" and "You can judge it without using a measuring device!" Please use it for your children's summer vacation independent study.