Box handle

How to handle/carry a big and havy cardboard box, that´s not equiped with it´s own handles?Maybe you will like this answer to that question.The box handle part is able to bite itself into a cardboard box and so offers ergonomic handles for carrying.open the box handlepierce box handle with it´s top teeth through top of cardboard boxshut box handle by turning the handle element and by that way pierce with it´s side teeth the side wall of the boxlift boxremove box handle after use and use again for other casesIt´s made by laser-sintering --- Imported from Thingiverse: https://www.thingiverse.com/thing:2183 Original creator: powderisfuture