I found the tool a nice add on for my sharpie tricks. It is easy to swap out while adding it to an existing trick. I didnt like in the video they recommend just taking the cap off a Sharpie and putting the Sharpie with no cap back in your pocket. Most people would react to "man you just got Sharpie ink all over you".

My cap does not keep any charge at all. I have to charge it right before I plan on using it. It seems very fragile with sticking in the charging cord and removal. I would assume that most caps keep a charge longer than a hour, but I have had to adapt to my current conditions.

Its worth adding as a add on trick but there a lot of things that can go wrong (from getting it to stand up naturally, to inability for inspection, to reduced battery, to durability) that it just be easier to ignore the trick rather than assume all of these things that might go wrong.

I charged for 30 minutes (recommended time) and it worked. Turned it off and now it won't turn on or hold a charge. Works while plugged in, so I know the remote and device work, just that the battery doesn't hold a charge. This is a known issue that was supposedly fixed in 2021 so maybe these are the old, defective devices. Either way, I've contacted support for a solution and will update my review when it's fixed.

As others have complained,the battery was junk. Wouldn't turn on unless plugged in. So I dis assembled it and sure enough battery was leaking. I had to take apart a pair of old airpods to get the battery bc it was the same size. Un soldered the bad one and soldered in new one. Now it works like it SHOULD have when I received it. So for the price you pay for this it should not arrive broken. 1 star. The actual effect, 5 stars

I have been using Magnet-0 for more than 1.5 years. It's extremely strong piece of magic. I treat this as one of my Everyday Carry Magic.

Please take note to limit your charge time to 15mins and its recommended to charge using your PC or laptop USB port. Charging via direct power supply is risky.

Best Regards,
MagicMan HongWei
Founder of Creative Magic Inc Events