HULA v1.0 Anti-Vibration Feet for 3D Printers

IMPORTANT

• Please download the User Guide for HULA v1.0 
• I do my best to double-check and test the print profile I create. They are up to date with whatever changes I made to the designs. If you are using profiles made by others, please check if they are updated.
• if you want to purchase ready-to-use HULA feet instead of printing them, please check the Vendor in Your Regional listing.
• Bearing washers have to be installed with the smooth side facing the bearings. 

UPDATE: 1 Apr 2026

This April marks the 2nd year of HULA anti-vibration feet. From a novel concept to a printable mod now widely installed across 3D printers worldwide, HULA has come a long way. To celebrate, I designed a HULA fidget toy. Thank you to everyone who made it part of their setup. The 3MF is available on the 4th designer print profile, and it requires a mechanical keyboard switch (+).

In addition, regional vendors will be including a HULA fidget toy with every purchase above 100 USD (VoxelPLA) or 70 EUR (VTC3D). This giveaway runs from April to May, while stocks last.

UPDATE: 31 Mar 2026

TLDR: Beware of deceptive marketing. Some AliExpress sellers are using my project to legitimize their listings while directing buyers to files on this project page that do not exist. I have zero affiliation with them.

This clarification is necessary to address ongoing misinformation. I am not associated with Triangle-Lab (also known as D-Force), FYSETC, Toaiot, or any AliExpress stores. There is no collaboration, partnership, or endorsement of any kind. I do not host files for any third-party hardware kits or their remixes on this project page. Any instructions directing users here to obtain such files are incorrect and misleading. The only official vendors authorised for the HULA project are:

• VoxelPLA (USA)
• VTC3D (EU)
• Tikihaus (Singapore/ Malaysia / Thailand)

UPDATE: 30 Nov 2025

HULA for Bambu P2S uses the same feet as X1C and P1S (Build Plate 01) 
I have added HULA adapter feet for Snapmaker U1 (Build Plate 04) 

UPDATE: 2 Nov 2024

3do.dk and fysetc are profiteering from my design. They have not approached me beforehand to sell HULA's hardware and/or printed parts. Kindof suck, but that's life. Anyway, to support my work, please order from partnering vendors, ie Voxelpla, Veetec3d, JC3D and i3dprint. I have partnered with regional vendors to offer HULA at an affordable price.  I believe in buying locally and supporting local businesses. See below for the list of authorized vendors. Thank you 

UPDATE: 20 Jul 2024

I have been saying no to HULA for A1, but you guys have been saying please. I give in. Here is HULA for A1. But… a big CAVEAT : 

1. The dampening results vary. It can work for some and not for others. 
2. Please do not use it with the AMS lite or a 3kg spool sitting on the gantry.
3. The table surface that the printer sits on should not be too smooth. 
4. There is a limit to how much HULA can dampen because the A1 print bed is heavy. 

I have created a separate file where all the beta versions of HULA-related stuff are there "HULA for beta.3mf". Currently, it has HULA for A1, HULA for Pavers and center core with PLA support. 

Installation Guide:

• Follow the installation guide for A1 mini. Use the A1 brackets instead of the A1 mini brackets. 
• Do not need to remove the rubber feet at the 4 corners. They are supposed to sit inside the brackets slot for extra dampening. 
• Add thin double-sided tape on the vertical walls for adhesion to the plastic frame. 
• If you require HULA hardware kit. Please order the hardware kit for the A1 mini from the vendors. The BOM and installation are the same. 

All the best.

List of Printers HULA Supports:

INTRODUCTION

Most 3D printers rely on rubber feet designed to absorb vibrations from motors and moving parts. However, these rubber feet are not effective at dampening the forces caused by the rapid directional changes of the toolhead. To address this, I drew inspiration from seismic base isolators—the technology used to earthquake-proof buildings—and designed HULA.

What is HULA?

HULA is an Omnidirectional Self-Aligning Anti-Vibration Foot specifically designed to dampen movement vibrations generated by fast 3D printers. By decoupling the printer from the table, HULA effectively absorbs and reduces the horizontal XY forces produced by CoreXY and Cartesian printers. This prevents the printer from swaying or wobbling during operation, which in turn:

• Reduces stress on the printer frame,
• Minimize vibrations transferred to the table and nearby printers.

User Guide and Information for HULA v1.0

I have prepared a User Guide for HULA to provide information on printing & assembling. You can find the pdf file at the bottom of the write-up under the Documentation section. Please read the user guide.

BOM for HULA v1.0

• F8-22M Thrust Bearings - 4 sets
• M3x8mm SHCS - 8pcs
• M3x8mm - 8pcs (A1mini, A1_beta option)
• PETG filament
• TPU 95A filament (or of similar hardness) 

There are 2 versions of F8-22M thrust bearings; 11 & 10 balls. I would advise getting the 11-ball version as it is more stable.

For this project, I used Voxelpetg+ HS (High Speed) and Bambu Lab 95A HF TPU. If you want to get the same filament I worked with, links below.

Voxel (affiliated link): https://voxelpla.com/thrutheframe	If you are ordering Bambu Lab filaments. Please use ModBotArmy afflink https://t.co/E8evlph88U and support his channel. His contents are very informative and help the 3dp community greatly.

Vendors in Your Region

If you wish to buy Ready-to-Use HULA feet or HULA Hardware Kit, I have partnered with regional vendors to offer them at an affordable price. I believe in buying locally and supporting local businesses.

HULA for Bambu X1& P1 series

HULA for Bambu Lab A1 mini

HULA for Creality K1 Series

VIDEOS

Comparison Test between Bambu Lab Anti-Vibration feet (left) vs HULA anti-Vibration feet (right) - In this video, you will see that Bambu Lab anti-v feet cause the printer to wobble/oscillate. Where the HULA decouples the printer from the table and dampens the movement on the horizontal plane greatly reducing the wobbling.

Comparison test of HULA for A1 mini

Hula is meant to be a fun and useful project for the community, and the way it moves always reminds me of Crayon Shin Chan 蜡笔小新 (クレヨンしんちゃん) who was my favourite manga during my university days.

HULA Top Cover (Themed)

Braille	Japanese	LDO

Makes that goes with HULA

1. HULA thin build plate holder - https://makerworld.com/en/models/491406#profileId-404926

CONCLUSION

To date, my designs are free to download for personal use. There is No Patreon, No Membership, No Clubs, No Subs and No OnlyFan (hahaha). If you like my designs and wish to contribute to my coffee addiction and help fund the filaments/materials needed for prototyping, doing any one of the below will be greatly appreciated:

1. Post your make in the comments section and other 3D printing social media sites,
2. A MakerWorld's boost,
3. Purchase HULA kits from listed vendors,
4. Buy me a coffee at Ko-fi or paypal.me

CAVEAT

As with all my designs, Prototyping and testing were conducted to ensure printability and meet my expectations. However, I understand it may and may not work for you. I would request that you read all instructions before printing and installing them at your own discretion.

CONCLUSION

To date, my designs are free to download for personal use. There is No Patreon, No Membership, No Clubs, No Subs and No OnlyFan (hahaha). If you like my designs and wish to contribute to my coffee addiction and help fund the filaments/materials needed for prototyping, doing any one of the below will be greatly appreciated:

1. Post your make in the comments section and on other 3D printing social media sites,
2. Give a MakerWorld's boost,
3. Use the afflink above to purchase filaments, components or consumables. 
4. Buy me a coffee at Ko-fi or paypal.me