Violin Bow Helper

My daughter just started learning the violin and struggles a bit with tightening the bow because the nut is a bit tight. so i designed her this little helper. when she got to the music school the next day the teacher was amazed by this little thing and asked if she could have some too. so i decided to make the design public. hope it helps some little musicians to tighten their bows a little bit easier :-)Boost MeIf you like this design consider boosting =) thanks