# How did I do this?

**URL:** https://discourse.shapr3d.com/t/how-did-i-do-this/3994
**Category:** Modeling Questions
**Created:** [February 5, 2019, 9:17pm UTC](https://discourse.shapr3d.com/t/how-did-i-do-this/3994 "2019-02-05T21:17:19Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![shapesquad](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.shapr3d.com/shapesquad/32/2748_2.png) [@shapesquad](https://discourse.shapr3d.com/u/shapesquad)
#### Post date: [February 5, 2019, 9:17pm UTC](https://discourse.shapr3d.com/t/how-did-i-do-this/3994/1 "2019-02-05T21:17:19Z")

</div>

For some reason when I export to slic3r and print (and didn’t check preview obviously) my prints come out like this. It skips the solid layers and only prints the infill.

Which sucks… but I actually was looking for this effect.

1. Does anyone know what I did wrong or is it a bug?
2. Is there any easy way to do this in Shapr3d by hand?

![15](https://cdck-file-uploads-us1.s3.dualstack.us-west-2.amazonaws.com/flex002/uploads/shapr3d/original/2X/5/5132e7e2429f72aa125241c001a1e1f1e3cd7172.png)