Twisted Hobbys - Building Square Tool

2 reviews Write a Review
Builder Square - Tool


Finally an accurate way to see if your building our favorite Twisted Hobbys EPP Foamie square and true.  Measures 3" on each side, comes with protective tape over square.



2 Reviews

  • Posted by Aaron on Dec 11th 2019


    Must have

    This is a must have for assembly.

  • Posted by JD Huckerman on Sep 20th 2016


    must get

    I purchased this building square because a buddy of mine told me I should get one. So let me tell you I am glade he did. It helped me keep my model square and straight. My model was perfectly straight this time around. I should have purchased this sooner. Thank you TH for another great tool!