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Extendable Scraper [LIFE HACK]

3D model description

Have you got a girlfriend or simply a friend that is always ask you to scratch their back?

Have you been in troubles trying to scratch yourself and you look like a contortionist?

Here you have the solution!! It is a extendable back scraper that also can be use to hold the sponge when you are washing your back, thanks to it's teeth.

You can save it with low space, so you can ask your girlfriend ore your friend to bring it with themselves wherever they go.

P.S: If you like it and you want me to create more things, please press the like button!!

3D printing settings

Layer Height: 0.15 mm
Noozle Diameter: 0.4 mm
Infill: 100% Density
Support Material: Disabled

  • 3D file format: STL



I am an industrial design engineer that bought sometimes ago a 3D printer kit.

If you want me to create a new model, you only need to ask for it. I produce basic models from 0.75 to 1 EUR, intermediate models from 1 EUR to 5 EUR and advanced models from 5 EUR.

I can produce parts for customize printers. I only need some dimensions from your side.

My email is



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Model Updated. It is longer now. You can see that I have some problems with temperature in my printing, but it is due to a bad ABS. If you make it in PLA or better ABS, you will not have any problem.

Estoy trabajando para mejorar el modelo. Las nuevas mejoras serán:

  • Añadido de tercer segmento para que sea más largo.
  • Ranurado para bloqueo de posición mejorado.
  • Añadido de más dientes y mayor tamaño.