A printing arc of a block without support.

The cord measures approximately 20 cm to be able to be manufactured on most 3D printers.

An arrow is provided, you just need to add a rope (I made with kitchen string).

A tip for skewer to have another type of arrow.

A target is also provided.

Installation precautions:You have to tighten the rope a little (it should ring). I advise you to remove the rope after use to keep the elasticity of the materials.

Precaution for use:The boom is projected several meters, it must be used with caution.Do not leave a child unattended by an adult.

have fun

More projects:https://www.cgtrader.com/fabricejeanpier

3D PRINTING SETTINGSExtruder: 200 ° C and bed: 55 ° C

Layer height: 0.2 mm

Vertical shells, perimeter: 3

Horizontal hulls, solid roof: 3 and bottom: 3

Filling density: 20%.

Speed ​​perimeter: 30 mm / s