The Best (and Worst) Adult 3D Prints on MakerWorld

In this video we tested 5 different spicy 3D prints that are for free on MakerWorld. We printed each design and ranked them from 1 to 5 stars based on how well they actually performed. For every print we also looked at: usability print quality how much filament it used and how long the print took Some designs worked surprisingly well while others definitely had their flaws. If you enjoy 3D printing projects, testing designs, and creative maker builds, this one is for you. Let us know in the comments if you want to see more ranking videos or testing other designs! And if you know any interesting prints we should test next, drop them below. More 3D printing projects, builds, tutorials, and experiments coming soon. 🐾

25+ FUNCTIONAL Last Meter 3D Prints!
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25+ FUNCTIONAL Last Meter 3D Prints!

I Printed the Weirdest Files I Could Find
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I Printed the Weirdest Files I Could Find

Magnets in 3D Prints: How to ruin your printer edition
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Magnets in 3D Prints: How to ruin your printer edition

Everything I know about 3D Printing
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Everything I know about 3D Printing

My Femdom Daily Task Examples | What Tasks Do I Get My Subs To Do?
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My Femdom Daily Task Examples | What Tasks Do I Get My Subs To Do?

The Whippet Shotgun (Bonnie & Clyde’s BoomStick !!!)
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The Whippet Shotgun (Bonnie & Clyde’s BoomStick !!!)

These Useful 3D Prints Seem Too Good To Be True. Are They?
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These Useful 3D Prints Seem Too Good To Be True. Are They?

3D Prints You Will ACTUALLY Want To Make! - 2026
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3D Prints You Will ACTUALLY Want To Make! - 2026

Going Down the BoundCon Rabbit Hole 🐾 (Shock Stick, Magbound + a new Latex Surprise)
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Going Down the BoundCon Rabbit Hole 🐾 (Shock Stick, Magbound + a new Latex Surprise)

Idiots In Boats Caught on Camera
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Idiots In Boats Caught on Camera

I Tested 142 Filaments. These 5 Are Actually Worth Buying.
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I Tested 142 Filaments. These 5 Are Actually Worth Buying.

These Locking Mittens Use Magnets…
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These Locking Mittens Use Magnets…

health shouldn't be a competition
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health shouldn't be a competition

3D Printing Tricks You SHOULD KNOW! - Do You?
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3D Printing Tricks You SHOULD KNOW! - Do You?

9 3D Prints That Feel Illegal To Own!
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9 3D Prints That Feel Illegal To Own!

Turning a giant barbie into fancy home decor
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Turning a giant barbie into fancy home decor

No Measuring! 2 Fast ways to Design Gridfinity Shadow Boxes
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No Measuring! 2 Fast ways to Design Gridfinity Shadow Boxes

Die AntifAnstalt: Die 100. Folge! | Die Anstalt
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Die AntifAnstalt: Die 100. Folge! | Die Anstalt

You NEED to 3D Print These for June 2026
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You NEED to 3D Print These for June 2026

Stop Printing Flat: The 45° Secret for Stronger Parts
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Stop Printing Flat: The 45° Secret for Stronger Parts

My WILDEST Weekend Ever!  BoundCon Munich Vlog
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My WILDEST Weekend Ever! BoundCon Munich Vlog

The Best Way to Smooth 3D Prints (No Sanding)
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The Best Way to Smooth 3D Prints (No Sanding)

Testing the Most Popular Home 3D Prints
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Testing the Most Popular Home 3D Prints

13 Must-Know Sites to Find the BEST 3D Printed Models
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13 Must-Know Sites to Find the BEST 3D Printed Models

3D Prints "Too Good To Be Free… Too!"
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3D Prints "Too Good To Be Free… Too!"

3D Print to Silicone Mold . Premium Concrete or Resin Products to Sell from Home Business
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3D Print to Silicone Mold . Premium Concrete or Resin Products to Sell from Home Business

I fooled slicer that everything is a wall #3dprinting #fdmprinting
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I fooled slicer that everything is a wall #3dprinting #fdmprinting

Slicer Settings Made Simple | Perfect Prints Every Time
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Slicer Settings Made Simple | Perfect Prints Every Time