I would spend a penny on this product, you could make something that is more stable and more reliable. After I made a few cuts with it the razor broke, well trying to replace the razor blade the screws were so tight that they became stripped after 100 tries of trying to remove screws. While trying to use a pair of channel locks to remove the screws the plastic broke and it was worthless. This is disappointing because Hobby Inc usually has great products and I would recommend their other products.