I took me about a year to get good at this, and I practiced like a crazy mo*** f***kr :).

Pros. It will give you one of the greatest palms in coin magic. if you decide to take this on you are up for a long (and great) journey of coin magic. You’ll discover new things along the way and your hands will deepen the relationship with your coins.
You will be able to do something that very few can and to me all the hours I put in to learn this one trick is almost as magical as the magic in itself 😊. When your body learn something it can become meditative if you keep doing it which also is kind of magical. It’s almost like you get three completely different effects from the same trick 😁.
If you do this trick well as an opener it’s a breeze to make other things disappear, witch is kind of nice.

Cons. After preforming it a couple of hundred times I felt it had to many similar phases and decided to shortened it to appearance, disappearance, appearance. If you decide to learn it you take a risk to forget other tricks you already do so if you haven’t already, record them. After about six months I discovered I forgot about details I thought I wouldn’t.
To some people the difficulty of this trick can be a downside but if you like to practice, buy it!

Kainoa is a great, humble teacher with mad skills!

This routine is hard but powerful. It will take dedication and practice to make this look good.

Pros: it's eye popping, powerful you can make it 40 seconds to 5 minutes and Kainoa Harbottle is a excellent teacher.

Cons it is difficult, and some times Kainoa explains the easier maces in more detail than the difficult moves.

So if you want to take your coin magic to the next level this is for you.