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Description
creality dual gear extruder Creality Sprite Extruder Dual Gear for CREALITY Ender-3 S1 3D Printer – Pergear[Exquisite Shape & Precise Structure]: 54x50x64. 3mm small size,266g weight. Exquisite design,perfect combination of extruder and printing hotend make more powerful functions. [80N Large Torque Design]: The use of gear with 3. 5: 1 gear ratio which perfectly matches with motor makes extrusion force up to 80N(depending on filaments). More precise control of feeding withdrawal. [Dual Gear Feeding]: The double toothed structure does not damage filaments,
- 🏆[Exquisite Shape & Precise Structure]: 54x50x64.3mm small size,266g weight.Exquisite design,perfect combination of extruder and printing hotend make more powerful functions.
- 🏆[80N Large Torque Design]: The use of gear with 3.5:1 gear ratio which perfectly matches with motor makes extrusion force up to 80N(depending on filaments). More precise control of feeding withdrawal.
- 🏆[Dual Gear Feeding]: The double-toothed structure does not damage filaments, feeding is more reliable and stable.
- 🏆[Customized Dual Fan]: Simulation of flow field mechanics and dual fan design results in powerful heat dissipation function and more stable model formation.
- 🏆[Easy to Operate,More Convenient for Pumping and Refueling]: The use of labor-saving wrench design makes it more convenient and faster to insert filament. It can be applied to direct and bowden flament feeding to meet printing needs of users at direct and bowden extrusion.The extrusion is stable, and printing effect of TPU and other flexible filaments is better.
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4.6 ★★★★★
Based on 29 reviews
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Product Reviews
★★★★★ 4
Great purchase
Format: Paperback
This book was useful for my class and is the best price among other sites!
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Reviewed in the United States on September 1, 2025
★★★★★ 3
Not so good
Format: Paperback
Wordy and not very useful.
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Reviewed in the United States on November 7, 2023
★★★★★ 2
Book arrived damaged and ripped
Format: Paperback, Format: Paperback
Book arrived on time but unfortunately it was damaged and ripped with a sticky residue in the back cover. Not worth buying new if the book comes in poor condition.
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Reviewed in the United States on January 8, 2023
★★★★★ 5
BD
Format: Paperback
Needed this book for school. It came on time and was great!
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Reviewed in the United States on November 5, 2025
★★★★★ 5
Value of Alternative Viewpoints
Format: Hardcover
I was pleased to see the new complete translation of Picatrix by Dan Attrell and David Porreca released in the Magic in History Series of Penn State Press. Picatrix is central to European astrological magic that it deserves an academic treatment. In addition, the willingness of Penn State Press to release a complete translation of Picatrix shows how things have changed in the past decade and the yeoman work done by mages such as Austin Coppock, Alexander Cummins and Cliff Low to delve deeply into astrological magic.
As the translators point out at page 2 this version of Picatrix is, "specifically intended for students and scholars of the history of science and magic" In addition to the complete text of the Latin Picatrix in English translation the translators provide useful historical accounts of the pre-history of Picatrix and of the Latin text, Picatrix's exposition of the path of the sage, the use of the terminology nigromancia for astrological magic and the cosmology of Picatrix. Most interesting is a statistical breakdown of the types of magic in Picatrix. Finally, the translators elucidate their view of the importance of psychoactive drugs in ritual, though the translators insist at page 28 that they do not, "wish to suggest that all magic in the Picatrix can be explained away as drug addled delusion…"
Coming as it does from an academic perspective, focused on history and social science the Attrell and Porreca translation provides a valuable orientation and background for the contemporary practitioner of astrological magic. No single translation can do justice to a work as complex as Picatrix and anyone who is serious about astrological magic or interested in Picatrix should certainly get a copy of the Attrell and Porreca translation as well as the Greer and Warnock Picatrix and the forthcoming Arabic Picatrix translation.
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Reviewed in the United States on February 12, 2019