I have been a fan of cap and coin in bottles for years. Even released a couple versions myself.
What John has brought to the table is some innovative ways to do 3 different versions of
cap/coin in bottle.
Let me just say this. Splash looks like a camera trick. Super cool.
Also the commando cap in bottle I have a $40 gimmick that John has figured out how to make without
anything other than a cola bottle.
Fun new methods if you are a cap/coin thru bottle fan.