Skip to content

Make: Robot Hotglue Injection Mold

Creation quality: 5.0/5 (1 vote)
Evaluation of members on the printability, utility, level of detail, etc.

  • 1 collection

Licence CC BY-SA
Publication date 2018-12-14 at 13:45
Design number 40606
3D design format
STL Folder details Close
  • moldbottom.stl
  • moldtop.stl

Learn more about the formats

3D printer file info

3D model description

Make: Millions of Make robots with a hot glue injection mold! with the time of making these cute mascots lowered, now you can make more than ever before! The two mold pieces print in about 1 hour and 45 minutes total, and then you can start producing like mad!

Post makes! I'd love to see how different layer heights and printer settings effect your millions of clones!

Printed on a Printrbot Simple.

PLA from

3D printing settings

printed at 0.3 layerheight, but any layerheight will work.

designed in 123d design


1.spray mold with cooking oil

2.set hot glue gun to low settings and let it heat

3.clamp the mold a layered piece of tin foil in the injection slot, so the mold doesn't melt.

5.inject the hot glue until it starts to leak out the air release slot (which is on the side)

6.wait 20-40 min for the mold to cool.

7.pull off the front of the mold.

8.carefully push out the leg with your fingernail and lift the model out of the mold



Issue with this design? Report a problem.


Would you like to support Cults?

You like Cults and you want to help us continue the adventure independently? Please note that we are a small team of 3 people, therefore it is very simple to support us to maintain the activity and create future developments. Here are 4 solutions accessible to all:

  • ADVERTISING: Disable your banner blocker (AdBlock, …) and click on our banner ads.

  • AFFILIATION: Make your purchases online by clicking on our affiliate links here Amazon.

  • DONATE: If you want, you can make a donation via Ko-Fi 💜.

  • WORD OF MOUTH: Invite your friends to come, discover the platform and the magnificent 3D files shared by the community!

100% secure payment with PayPal or Credit Card.