Classic Back Scratcher - for 10mm dowel/rod

Simple 3D printable back scratcher head, for attachment to 10mm diameter dowel / tube / rod of appropriate length - about 30 to 40cm works well depending on the height of your person / length of your arms / joint flexibility.

UPDATE: 13/02/2018 - extended the solid receptacle section by 10mm in an effort to make the 'fingers' less susceptible to snapping off. Also added 'scratch' embossed text, just for fun (but added an identical version minus text, if makers don't like it!).