Labubu and Prusa MK4S acquired
April 18, 2025 at 2:51 AM
Labubu and Prusa MK4S acquired
The Prusa MK4S is laying down BEAUTIFUL layers wow 🤩🤩😍
October 22, 2024 at 2:03 AM
The Prusa MK4S is laying down BEAUTIFUL layers wow 🤩🤩😍
Over-Engineering an FDM Spool Holder From Prusa Mk4S Remains
Over-Engineering an FDM Spool Holder From Prusa Mk4S Remains
Hackaday Article
hackaday.com
June 5, 2026 at 11:08 PM
Over-Engineering an FDM Spool Holder From Prusa Mk4S Remains
October 11, 2025 at 8:14 PM
Hey, I wanted an upgrade, okay? 😂
I think even if I HADN'T replaced my Prusa MK3S with the MK4S, I'd have wanted to upgrade the MK4. The upgrade kit was easy and straightforward, and in the end, I had something pretty groovy. 😉
#3dprinter #upgrades #mk4s #armyofdarkness #prusa
I think even if I HADN'T replaced my Prusa MK3S with the MK4S, I'd have wanted to upgrade the MK4. The upgrade kit was easy and straightforward, and in the end, I had something pretty groovy. 😉
#3dprinter #upgrades #mk4s #armyofdarkness #prusa
March 5, 2025 at 3:25 PM
Hey, I wanted an upgrade, okay? 😂
I think even if I HADN'T replaced my Prusa MK3S with the MK4S, I'd have wanted to upgrade the MK4. The upgrade kit was easy and straightforward, and in the end, I had something pretty groovy. 😉
#3dprinter #upgrades #mk4s #armyofdarkness #prusa
I think even if I HADN'T replaced my Prusa MK3S with the MK4S, I'd have wanted to upgrade the MK4. The upgrade kit was easy and straightforward, and in the end, I had something pretty groovy. 😉
#3dprinter #upgrades #mk4s #armyofdarkness #prusa
47815 'Great Western' drags a poorly 91127 and Mk4s through Bentley on 5G09 Welwyn Garden City to Neville Hill.
December 18, 2024 at 4:42 PM
47815 'Great Western' drags a poorly 91127 and Mk4s through Bentley on 5G09 Welwyn Garden City to Neville Hill.
What's better than Christmas day? 3D printer upgrades day. 😍
I am so excited to get my workshop up to date with @prusa3d.com MK4S printers, and my first ever MMU! I realise that the printers don't actually LOOK that different. 😂 But trust me, that MK3S to MK4S upgrade is a huge jump!
I am so excited to get my workshop up to date with @prusa3d.com MK4S printers, and my first ever MMU! I realise that the printers don't actually LOOK that different. 😂 But trust me, that MK3S to MK4S upgrade is a huge jump!
February 24, 2025 at 5:59 PM
What's better than Christmas day? 3D printer upgrades day. 😍
I am so excited to get my workshop up to date with @prusa3d.com MK4S printers, and my first ever MMU! I realise that the printers don't actually LOOK that different. 😂 But trust me, that MK3S to MK4S upgrade is a huge jump!
I am so excited to get my workshop up to date with @prusa3d.com MK4S printers, and my first ever MMU! I realise that the printers don't actually LOOK that different. 😂 But trust me, that MK3S to MK4S upgrade is a huge jump!
Super excited to get this nice stack of boxes from @josefprusa.bsky.social today! The Katz Creates workshop is getting a long overdue upgrade as all of my Prusa printers get brought up to MK4S! There might be some other surprises in here too. 🤔😘
February 5, 2025 at 11:52 PM
Super excited to get this nice stack of boxes from @josefprusa.bsky.social today! The Katz Creates workshop is getting a long overdue upgrade as all of my Prusa printers get brought up to MK4S! There might be some other surprises in here too. 🤔😘
37608 leads DVT 82225 ,Mk4s & 37884 through Wakefield Westgate. 5Q26 Neville Hill T&RSMD to Worksop Up Receptions. #TractorThursday
November 13, 2025 at 1:45 PM
37608 leads DVT 82225 ,Mk4s & 37884 through Wakefield Westgate. 5Q26 Neville Hill T&RSMD to Worksop Up Receptions. #TractorThursday
Still looking superb in InterCity livery, 91119 'Bounds Green' powers through Retford leading a set of Mk4s on 1D21 London King's Cross to Bradford Forster Square. (11/02/26)
February 11, 2026 at 8:42 PM
Still looking superb in InterCity livery, 91119 'Bounds Green' powers through Retford leading a set of Mk4s on 1D21 London King's Cross to Bradford Forster Square. (11/02/26)
Second MK4S is up and running its first test print. Now I need a name for the pair (and one for the XL next to them)
January 27, 2025 at 7:57 PM
Second MK4S is up and running its first test print. Now I need a name for the pair (and one for the XL next to them)
The MK4S is now more affordable than ever! 📉 Get our proven workhorse as a fully assembled printer or enjoy the hands-on building of the one-and-only MK4S Kit. Both are now at their lowest price yet. Check it out: www.prusa3d.com/product/orig...
September 9, 2025 at 2:42 PM
The MK4S is now more affordable than ever! 📉 Get our proven workhorse as a fully assembled printer or enjoy the hands-on building of the one-and-only MK4S Kit. Both are now at their lowest price yet. Check it out: www.prusa3d.com/product/orig...
Good news for all of you who are looking forward to upgrading your own MK4S to our newest Prusa CORE One! As promised, the first Conversion Kits are now shipping! 📦🚛
April 29, 2025 at 12:55 PM
Good news for all of you who are looking forward to upgrading your own MK4S to our newest Prusa CORE One! As promised, the first Conversion Kits are now shipping! 📦🚛
does anyone know where you can get just gummy bears without the 3d printer
April 27, 2025 at 12:30 AM
does anyone know where you can get just gummy bears without the 3d printer
This week I painted Omega Sentinel and got started on repaints of my MK4s, starting with the Prime.
#MCPFriday #CrisisProtocol #MiniaturePainting
#MCPFriday #CrisisProtocol #MiniaturePainting
June 6, 2026 at 1:35 AM
This week I painted Omega Sentinel and got started on repaints of my MK4s, starting with the Prime.
#MCPFriday #CrisisProtocol #MiniaturePainting
#MCPFriday #CrisisProtocol #MiniaturePainting
Updating my MMU3 MK4 (originally a MK3s) to a MK4S ahead of an eventual Core One upgrade. Starting in about 30 minutes.
youtube.com/live/ZW4x855...
youtube.com/live/ZW4x855...
Prusa MK4 to MK4s Upgrade
YouTube video by Steve Builds
youtube.com
March 2, 2025 at 5:31 PM
Updating my MMU3 MK4 (originally a MK3s) to a MK4S ahead of an eventual Core One upgrade. Starting in about 30 minutes.
youtube.com/live/ZW4x855...
youtube.com/live/ZW4x855...
I’m overdue for one of these shots. My MK3 and MK4 to MK4S upgrades arrived! I wasn’t expecting these until Friday! Time to get my #Prusa3D printers upgraded! #Christmas came early! #3DPrinting #3DPrinter #Maker
December 11, 2024 at 10:24 PM
I’m overdue for one of these shots. My MK3 and MK4 to MK4S upgrades arrived! I wasn’t expecting these until Friday! Time to get my #Prusa3D printers upgraded! #Christmas came early! #3DPrinting #3DPrinter #Maker
274/366 Tid til printeropdatering #MK4S - #prusaoriginal
September 30, 2024 at 7:24 PM
274/366 Tid til printeropdatering #MK4S - #prusaoriginal
Love doing this with our MK4S printers. Likely will do this to the farm at PS.
I love my Prusa's.
I love my Prusa's.
February 24, 2025 at 12:27 PM
Love doing this with our MK4S printers. Likely will do this to the farm at PS.
I love my Prusa's.
I love my Prusa's.
Why make it print surface shaped if it's not a print surface?
April 18, 2025 at 9:51 PM
Why make it print surface shaped if it's not a print surface?
@josefprusa.bsky.social has been a huge help and inspiration for Positron, following in their footsteps, Positron will focus on ensuring that current Posi's have a proper upgrade path to future designs, just like how you can upgrade a Mk4S to a Core;
www.prusa3d.com/product/prus... (Aff)
www.prusa3d.com/product/prus... (Aff)
November 19, 2024 at 1:57 PM
@josefprusa.bsky.social has been a huge help and inspiration for Positron, following in their footsteps, Positron will focus on ensuring that current Posi's have a proper upgrade path to future designs, just like how you can upgrade a Mk4S to a Core;
www.prusa3d.com/product/prus... (Aff)
www.prusa3d.com/product/prus... (Aff)
October 2, 2026 at 9:00 PM
A comfortable ride back to Peterborough on 1A45 1745 Leeds-London King's Cross with 91124 giving the rake of Mk4s a good push along the ECML. #classictraction
November 11, 2024 at 8:04 PM
A comfortable ride back to Peterborough on 1A45 1745 Leeds-London King's Cross with 91124 giving the rake of Mk4s a good push along the ECML. #classictraction
Finally I have some mighty prusa mk4s part cooling fans. #3dprinting #prusa
January 23, 2025 at 12:30 PM
Finally I have some mighty prusa mk4s part cooling fans. #3dprinting #prusa