How Good are these Koh-I-Noor Magic Pencils?

In this video I open, test and give my first impressions for the Koh-i-noor set of 5 magic pencils. These pencils have multicoloured cores and can draw in shifting hues. This is maddening if you seek exact control BUT very fun for inspiration and sketching. It can inspire and get you to be looser as well as thinking differently.
Music
1) Everglow (youtube Audio Library)
2) Nautilus (CCO)
3) Quester (A song I made in Garageband)
As always constructive criticism, suggestions questions and other kindly intended comments welcome. There is another video coming soon with the 13 set as I did adore these so invested in more.

[@StopFear]

They are probably cool not because of the rainbow color effect they can have. That part is probably fun for kids and casual artists. But if you carefully use them and rotate them as you draw you can stick to the three colors without having to put down and pick up one of the 2-3 individual pencils.

[@StopFear]

As long as they’re not used to draw furries! Lol