"Transform Your 3D Prints with UJOYBIO Filaments – Plus 20% Off with Code ryanmercer

UJOYBIO 20% off coupon code: ryanmercer

Are you searching for high-quality filaments to take your 3D printing projects to the next level? Look no further! In my latest video, I tested UJOYBIO’s Metallic PLA Silver, Hyper PLA Plus Grey, and Hyper PLA Plus Black. These filaments combine vibrant colors, reliable performance, and a commitment to eco-friendly materials—perfect for creators of all kinds!

🎥 Watch the Full Review

In the video, I dive deep into the quality and unique characteristics of each filament. Whether you're creating functional parts or artistic designs, UJOYBIO's materials deliver exceptional results every time.

Featured Filaments

  • Metallic PLA Silver: Adds a polished, metallic finish to your prints. Perfect for artistic and professional designs. Shop now

  • Hyper PLA Plus Grey: Durable and versatile, with a sleek, modern look. Check it out

  • Hyper PLA Plus Black: Deep, rich black ideal for bold, high-impact designs. Buy here

💡 Why Choose UJOYBIO?
UJOYBIO is a leader in innovative 3D printing materials. Their filaments are:

  • Eco-Friendly: Made with sustainable practices and biodegradable materials​.

  • High-Quality: Engineered for flawless prints with excellent adhesion and smooth finishes.

  • Affordable: Premium filaments at competitive prices.

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Ready to try UJOYBIO filaments? Use coupon code ryanmercer at checkout to save 20%! This exclusive offer makes it easier than ever to experience the quality and performance of these amazing filaments.

🔍 What Makes These Filaments Stand Out?

  1. Metallic PLA Silver: Create prints with a striking, reflective finish that mimics metal. Perfect for jewelry, decor, and detailed models.

  2. Hyper PLA Plus Grey: Combines strength and aesthetics, making it suitable for both prototypes and finished products.

  3. Hyper PLA Plus Black: A classic choice for professionals, offering unmatched depth and durability.

📢 Don’t Miss Out!
UJOYBIO filaments are ideal for hobbyists and professionals alike. Whether you're a beginner or a seasoned maker, these materials deliver top-tier performance.

🔗 Get Started Today
Head over to UJOYBIO's store to grab your filaments and use code ryanmercer to enjoy 20% off your purchase!


Join me as I create some festive 3d printer magic with these Christmas tree designs! 🎄 Using my Bambu lab setup, I'm bringing some special Christmas decorations to life that will add the perfect holiday decor touch to any space. The Christmas music playing in the background really gets me in the festive spirit while printing these pieces!


Printer used: Bambu Lab X1 Carbon: https://shrsl.com/4nuzt

Expanding Christmas Tree Decor: https://makerworld.com/en/models/775809#profileId-712406

Articulated Tiny Christmas Tree: https://makerworld.com/en/models/766044#profileId-701352

Small 'Christmas tree' Passthough Fidget toy: https://makerworld.com/en/models/744261#profileId-676976

Rope Christmas Tree: https://makerworld.com/en/models/65486#profileId-68853

Extra Large Christmas Tree: https://makerworld.com/en/models/63172#profileId-65983

Christmas tree with Tealight: https://makerworld.com/en/models/726951#profileId-658353

ComMarker B4 20W Laser Engraver Review and Discount Coupon Code



Save with ComMarker Discounts and Coupons: ComMarker B4 20W Laser Engraver Review

Looking for a ComMarker discount code or coupon code use: ryanmercer to save big on your next fiber laser engraver? Discover the ComMarker B4 20W Laser Engraver, a compact powerhouse designed for speed, precision, and versatility. Perfect for metal engraving and other detailed work, this engraver is an excellent choice for professionals and hobbyists alike.

Key Features of the ComMarker B4 20W:

  • Engraving Speed: Up to 15,000mm/s for efficient workflows.

  • High Precision: Achieve stunning detail with 0.01mm precision and 0.3mm engraving depth on metal.

  • Generous Work Area: A 200mm x 200mm marking area supports a wide range of projects.

  • Portability: Lightweight at just 11kg, making it easy to transport.

  • Durability: A 100,000-hour service life ensures long-term reliability.

Save BIG now and elevate your engraving projects! Check out the ComMarker B4 20W today and use exclusive ComMarker coupon ryanmercer or discounts to maximize your savings.

Explore the ComMarker B4 20W Laser Engraver and claim your discount here:

Testing the New Bambu SuperTack Cool Plate For 3D Printing

Get the new SuperTack cool plate here: https://shrsl.com/4qyt3

Printer used - Bambu Lab X1 Carbon: https://shrsl.com/4nuzt

Filament used in this video: https://shrsl.com/4qxz7

This is my first time using a cool plate for my 3D printing. TLDW: I love this thing! The bed adhesion is great!

Bambu Cool Plate SuperTack Offers:

  • Ultra-Strong Adhesion for PLA and PETG

  • SuperTack provides outstanding adhesion, effectively reducing warping risks, especially on large prints.

  • Long-Lasting Performance

  • Built for durability, SuperTack’s adhesion strength declines by less than 20% even after 300 prints, as shown in our lab tests (Test data: PLA Basic on Bambu Lab A1).

  • Smoother Bottom Surfaces

  • SuperTack helps create a smooth, high-quality finish on the bottom surface of your models.

  • Energy Efficient

  • SuperTack delivers strong adhesion at low bed temperatures, helping you save energy on every print.

Testing CC3D Silk Copper PLA 3D Printer Filament

Testing the CC3D Silk Copper PLA 3D Printer Filament! This shiny metallic filament promises stunning prints with a smooth, copper-like finish—perfect for decorative projects. In this video, I put it through its paces, checking for print quality, ease of use, and that signature metallic luster. Is it worth adding to your filament collection?

The GoldenMate 1000VA/800W LiFePO4 UPS is the ultimate solution for keeping your electronics running smoothly and safely—even when the power goes out. Unlike traditional power banks or stations, this uninterruptible power supply (UPS) provides seamless automated backup during power failures, making it perfect for users who need stable voltage for medical devices, security cameras, or even electrical pet feeders.

Featuring advanced LiFePO4 lithium battery technology, the GoldenMate UPS is lightweight, environmentally friendly, and built to last over 10 years with 5000+ deep cycles. It’s far more reliable than lead-acid alternatives. The pure sine wave technology provides unparalleled protection for computers, servers, and other critical devices, while premium surge protection guards against voltage spikes.

With four outlets, a multifunctional LCD screen, and noise levels under 50 dB, this UPS is intelligently designed for versatile home and office use—ideal for keeping your PC, gaming console, WiFi, and more running during extreme weather or unexpected outages.

Watch now to see how the GoldenMate UPS can protect your equipment and provide uninterrupted power when you need it most!

20+ Epic Halloween 3D Prints That Will Elevate Your Spooky Setup!

Here are a bunch of fun ideas for 3D printing Halloween decorations!

The files:

- Halloween Pumpkin Bucket Treat https://makerworld.com/en/models/594719#profileId-519565

- Halloween Pumpkin Keychain https://makerworld.com/en/models/643916#profileId-569981

- Articulated Pumpkin Worm Key Ring https://makerworld.com/en/models/28428#profileId-25003

- Pumpkin strip toy https://makerworld.com/en/models/640727#profileId-566629

- Spinner4 Pumpkin Fidget Spinner - Jack-o'-lantern https://makerworld.com/en/models/634281#profileId-559500

- Impossible Pumpkin Passthrough | Halloween https://makerworld.com/en/models/633774#profileId-558878

- Spooky Halloween Scene - Pumpkin wall art https://makerworld.com/en/models/618107#profileId-541813

- Decorative Knitted Jack-O-Lantern https://makerworld.com/en/models/47539#profileId-54968

- Booenchy : The Spookiest Little Benchy Boat https://makerworld.com/en/models/35283#profileId-32793

- Hellraiser Toothpick Bust https://makerworld.com/en/models/53704#profileId-59212

- Mini Pumpkins and Skulls https://makerworld.com/en/models/614112#profileId-539118

- Crocheted Hat & Keychain https://makerworld.com/en/models/31407#profileId-27926

- Halloween Pumpkin Skull https://makerworld.com/en/models/612890#profileId-536127

- Impossible Candy Corn Passthrough (No AMS needed!) https://makerworld.com/en/models/646522#profileId-572771

- Halloween Ghost Dog Trio https://makerworld.com/en/models/36164#profileId-34016

- Candy Ghost https://makerworld.com/en/models/36762#profileId-35032

- Halloween Ghost Cat Trio https://makerworld.com/en/models/30639#profileId-27171

- Ghost Booh https://makerworld.com/en/models/12802#profileId-12847

- The Crocheted Ghosts Booh https://makerworld.com/en/models/40107#profileId-39711

- Ghostbusters - Tiny Ghost Trap Keychain https://makerworld.com/en/models/445509#profileId-351995

- Handcrafted Pumpkin with Detachable Lid https://makerworld.com/en/models/45036#profileId-48134

- Stingy Jack https://makerworld.com/en/models/590452#profileId-511981

- ADORABLE CROCHET GHOST NO SUPPORTS https://makerworld.com/en/models/42546#profileId-43470

- Handcrafted Crochet Ghost https://makerworld.com/en/models/53946#profileId-55654

The Bambu X1 Carbon printer used: https://shrsl.com/4nuzt

The Ballad of Two 3D Printing Filament Winders

Let’s check out 2 filament winder

In this video I search for a good 3D printer filament winder so I can transfer cardboard spools to plastic for use in my Bambu AMS and to prevent them from ripping on my Bambu AMS Lite when I attempt to move them.

The Pastamatic: https://makerworld.com/en/models/16606?from=search#profileId-26699

The Manual: https://makerworld.com/en/models/397905?from=search#profileId-299363