# Slicing parts

**URL:** <https://discourse.shapr3d.com/t/slicing-parts/1983>\
**Category:** Modeling Questions\
**Created:** [January 7, 2018, 11:07pm UTC](https://discourse.shapr3d.com/t/slicing-parts/1983 "2018-01-07T23:07:44Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![eross21](https://avatars.discourse-cdn.com/v4/letter/e/e68b1a/32.png) [@eross21](https://discourse.shapr3d.com/u/eross21)\
**Post date:** [January 7, 2018, 11:07pm UTC](https://discourse.shapr3d.com/t/slicing-parts/1983/1 "2018-01-07T23:07:44Z")

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I’ve just started with this app. I want to design a parts, and slice it so that it makes two parts that fit together like a puzzle piece after i 3d print both parts. how can i do this? is the a slice tool, or a mirror function that can be utilized?

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**Author:** ![Gabor\_Shapr3D](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.shapr3d.com/gabor_shapr3d/32/235_2.png) [@Gabor\_Shapr3D](https://discourse.shapr3d.com/u/Gabor_Shapr3D)\
**Post date:** [January 7, 2018, 11:13pm UTC](https://discourse.shapr3d.com/t/slicing-parts/1983/2 "2018-01-07T23:13:57Z")

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There is a Mirror tool in the app.

> **[Mirror](https://support.shapr3d.com/hc/en-us/articles/115001417953-Mirror)**
>
> Mirroring is part of the Transform operations. The action mirrors any face, body or group to a mirror plane.
> The Mirror flow
> 1. Tap on Transform/Mirror
> 2. Select the faces, bodies, and groups you w...

Or you can just create the puzzles pieces by sketching and extruding separately.