Basic verticle (thumb roll) butterfly knife basic

Today I going to teach you how to do a thumb roll (basic verticle) first you gonna throw the bite handle like this it should look like this than use thumb to roll the safe handle and throw bite handle back throw it back and open your hand and catch the bite handle always use the safe handle in this trick it should look like this to close is do the same thing like openning stay safe and GOODBYE thank you for watching see you next time BYE.

Source: Youtube