Ending the Wild West of Smart Spools
An open-source initiative by Prusa Research creating a single smart spool standard that works across all brands and ecosystems. This allows printers and users to read and write data directly on any spool, making 3D printing more reliable and intuitive for everyone.
3D printers have become incredibly user-friendly, but interaction with filament is still a very manual process. To improve the user experience and streamline the workflow, we need smart spools.
A smart spool carries all the important information about the material and its workflow, unlocking key features:
Instantly identifies the material type and color, significantly reducing user error and leading to a simpler, more reliable workflow.
Real-time data tracking, such as the amount of remaining filament, so you always know the exact status of your material.
Enables effortless inventory management and full traceability by allowing you to log custom data.
Some smart spools already exist, but they lack the core principles of universality and interoperability. It's like every brand suddenly decided to use a different filament diameter.
Smart spools are often locked to their specific hardware and filament. This makes them unusable with any third-party machines, forcing users into a closed ecosystem.
Many smart spools just refer to an online database, forcing you to rely on the manufacturer's cloud service. No internet? Your "smart" spool becomes dumb.
Current Smart Spools offer little to zero reusability. This read-only design prevents any updates to live data, and once the filament is depleted, you have no choice but to throw the 'smart' spool away.
In the pantheon of Indian cinema, few stars command the kind of reverent, almost mythical, fandom that Anushka Shetty does. Known affectionately as the "Lady Superstar" of Telugu and Tamil cinema, she broke the glass ceiling in an industry often dominated by male-led narratives. From the fierce, possessive lover in Arundhati to the stoic yet tender Kaikeyi in Baahubali , Anushka has built a career on powerful, complex characters.
The romance between Amarendra Baahubali (Prabhas) and Princess Devasena (Anushka Shetty) is arguably one of the most legendary love stories in Indian cinema history.
What makes Devasena’s romantic storyline revolutionary is that she does not lose her agency. Even when she is tortured for 25 years (hands broken, forced to live in a dungeon), she does not beg for her husband’s rescue. She chants his name as a prayer, not a summons.
Anushka Shetty, lovingly known as 'Sweety' to her fans and peers, is arguably one of the most bankable and respected actresses in South Indian cinema. With her magnetic screen presence, powerhouse acting, and graceful demeanor, she has captured the hearts of millions. However, alongside her cinematic achievements, her personal life—particularly her relationships and rumored romances—has been a constant subject of intense media scrutiny and fan fascination. anushka shetty sex mms
As of early 2026, both actors have maintained that they are professional colleagues and great friends, putting to rest rumors of an impending marriage between them. On-Screen Romantic Storylines: A Career of Iconic Pairings
Anushka Shetty is famously about her personal life. She has never confirmed any romantic relationship publicly.
Before diving into fiction, one must address the elephant in the room. In an era of social media PDA and PR-managed relationships, Anushka Shetty is a ghost. She does not have official public social media handles. She rarely walks red carpets. And crucially, she has never publicly confirmed a romantic relationship. In the pantheon of Indian cinema, few stars
Because of their undeniable on-screen magic, rumours that Anushka and Prabhas were dating in real life have persisted for years. Tabloids frequently reported stories of secret engagements, shared properties, and impending wedding dates. Fans even coined the moniker "Pranushka" to celebrate the rumoured couple.
Beyond Prabhas, the media has occasionally linked Anushka to high-profile individuals from other fields:
Anushka has shared screen space with Nagarjuna multiple times, with roles that blended romance with myth and drama, most notably in Ragada , Damarukam , and Om Namo Venkatesaya . These stories often saw her in strong, devoted roles. 3. The Unconventional Romance with Arya She chants his name as a prayer, not a summons
She explained how, for her, intimacy wasn't a headline. It was the friend who knew she needed a coffee before she asked. It was the ability to sit in a room with someone for three hours, reading separate books, and feeling completely understood.
Their love story is built on mutual respect . The famous "sword giving" scene—where Devasena places her sword in Baahubali’s hand—is arguably the sexiest moment in Indian epic cinema. It is an act of trust. She is handing him her power, knowing he will not abuse it.
Instantly read or write in any orientation. This eliminates the need to rotate the spool to find the "correct" position.
Stick a blank tag on any filament spool you own, flash it using your printer or a phone app, and simply re-use it once the spool is empty.
A single tag works even for 2kg spools, ensuring live data is always perfectly in sync. Two-tag designs cannot guarantee this.
A 3D printer or any compatible device instantly reads all data the moment the spool is loaded.
Instantly read or write in any orientation. This eliminates the need to rotate the spool to find the "correct" position.
Stick a blank tag on any filament spool you own, flash it using your printer or a phone app, and simply re-use it once the spool is empty.
A single tag works even for 2kg spools, ensuring live data is always perfectly in sync. Two-tag designs cannot guarantee this.
A 3D printer or any compatible device instantly reads all data the moment the spool is loaded.
Whether you're a manufacturer, developer, or 3D printing enthusiast, OpenPrintTag makes your workflow smarter.
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