Whatchamahoozit 2026

Whatchamahoozit_2026.stl

What is this? A design....or three?

AprilFoolsMystery-RADesigns.3mf

CobraMode April Fool's Bonus - Forg

STL_Forg 32_Supported.stl

Middle Finger Keychain in Breakable Mystery Egg - Cheeky Flexi Keychain - No Supports 3D Print STL/3MF

Breakable Mystery Egg-Middle Finger.3mf

Mini Egg Gift Box 

Mini egg gift box main.stl_A.stl

Breakable Mystery Eggs - April Fools’ Day Prank Surprise - No Supports 3D Print STL/3MF

April Fools Breakable Mystery Egg02-Serev3D.stl

Whatchamahoozit 2025

Whatchamahoozit_2025.stl

Cinder Whatchamahoozit 2024

Cinderwing3D_MMU_whatchamahoozit24.3mf

Cityscape?

Cityscape.3mf

Prank Exploding Box #PartyThangs

Prank_Box_Top.stl

I Love 3D Printing Gag Gift Mug

Clogged nozzles, layer shifts, poor layer adhesion… anyone familiar with 3D printing will recognize these!

See here for video: https://youtu.be/FJbw00gRW_4  

Are getting or giving a 3D printer this holiday season? This model is the perfect first print! Just hit print and walk away. Any flaws will only make it better!

3D designing and printing teaches us to expect mistakes, plan for them, fix them and try again. If you are new to 3D printing, you can expect to have more than a few prints that come out looking something like this mug.

Disclaimer: All flaws in this model are intended and don’t represent the quality of the brands shown! Lulzbot makes excellent printers and eSun makes excellent filament. Both are great options for avoiding the 3D printing pitfalls that you see in this print!


Ultimate Screwdriver (an overly engineered gag gift)

Ultimate Screwdriver - Display Only Do Not Print.stl

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Whatchamahoozit 2026

What is this? A design....or three?

CobraMode April Fool's Bonus - Forg

Middle Finger Keychain in Breakable Mystery Egg - Cheeky Flexi Keychain - No Supports 3D Print STL/3MF

Mini Egg Gift Box

Breakable Mystery Eggs - April Fools’ Day Prank Surprise - No Supports 3D Print STL/3MF

Whatchamahoozit 2025

View 186 new models

Cityscape?

Prank Exploding Box #PartyThangs

I Love 3D Printing Gag Gift Mug

Ultimate Screwdriver (an overly engineered gag gift)