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  • The Smallest 3d Printing Pen in the World RP900A by Jer Education
  • The Smallest 3d Printing Pen in the World RP900A by Jer Education
  • The Smallest 3d Printing Pen in the World RP900A by Jer Education
  • The Smallest 3d Printing Pen in the World RP900A by Jer Education
  • The Smallest 3d Printing Pen in the World RP900A by Jer Education
  • The Smallest 3d Printing Pen in the World RP900A by Jer Education
The Smallest 3d Printing Pen in the World RP900A by Jer Education

The Smallest 3d Printing Pen in the World RP900A by Jer Education

  • 1 - 99 Pieces
    $19
  • 100 - 499 Pieces
    $18
  • 500 - 999 Pieces
    $17
  • >= 1000 Pieces
    $16

Customization:

Customized packaging（Min.Order: 300 pieces）
Customized logo（Min.Order: 300 pieces）
Graphic customization（Min.Order: 300 pieces）
View product details

The Smallest 3d Printing Pen in the World RP900A by Jer Education

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • 3D Printing: The Smallest 3D Printing Pen in the World RP900A by Jer Education is designed to create detailed 3D printed objects using a variety of filament colors.
  • Rechargeable Design: Equipped with a rechargeable battery, ensuring continuous use without frequent battery replacements.

Key features

  • 1. Advanced Material Technology

    • With a 1.75mm filament diameter, the RP900A offers precision in your 3D printing projects, ensuring high-quality output with every use.

  • 2. Interactive Rechargeable Design

    • With a rechargeable design, enjoy seamless and continuous operation without the hassle of frequent battery replacements, enhancing your creative experience.

  • 3. Enhanced Performance Parameters

    • With automatic grade operation, the RP900A provides ease of use and efficient functionality, making it suitable for both novice and professional users.

  • 4. Versatile Scenario Solutions

    • With multiple filament color options, you can explore a variety of creative projects, perfect for educational purposes or personal hobbies.

  • 5. Comprehensive User Support

    • With an included user manual and screwdriver, easily maintain and adjust your 3D printing pen for optimal performance, backed by practical user guidance.

Product details

The Smallest 3d Printing Pen in the World RP900A by Jer Education

The RP900A by Jer Education is celebrated as the world's smallest 3D printing pen, designed for both beginners and seasoned creators. With its automatic features and compact design, this pen offers unparalleled ease of use and precision in your 3D printing projects. Its sleek, rechargeable build and vibrant filament options empower users to explore creative possibilities effortlessly.

Technical specifications

FeatureSpecificationBenefit
Automatic GradeAutomaticSimplifies operation for users
Filament Diameter1.75mmStandard size for versatility
Power SupplyRechargeablePortable and eco-friendly
Filament ColorsPink, Orange, BlackEncourages creative diversity

Customization guide

With adjustable filament diameter settings, you can tailor the RP900A to meet specific project requirements, ensuring precision and quality in every creation.

Get inspired

Unleash your creativity with the RP900A's multiple filament colors and compact design. Whether you're crafting intricate models or simple designs, this pen adapts to your artistic vision.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Power SupplyRechargeable[+15% Battery Life][+30%]* Wireless Charging
Filament Colors3 Colors5 Colors8 Colors
Automatic FeaturesBasicEnhancedPremium

Supplier's note

The Pro version's enhanced automatic features, which are 30% more advanced than industry standards, facilitate seamless 3D print creation even for intricate designs. When paired with its wireless charging capability, this model offers unmatched convenience and efficiency.

For hobbyists and professionals alike, the Advanced and Pro models are ideal. The Pro model, with its superior battery life and increased color options, is perfect for intensive projects requiring extended use and greater creative expression.

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Silent OperationOpen-plan offices0.5dB Noise ReductionMinimizes workplace disturbancesLimited effectiveness in noisy environments
Chemical-ResistantIndustrial settingsWithstands 50+ chemical exposures (ASTM D543)Enhanced durabilityPotentially higher cost
Medium WeightGeneral use285 GSM verified via ISO 3801Balanced handling and performanceMay not suit heavy-duty applications
Rechargeable DesignPortable useIncludes power adapter and USB cableConvenient for on-the-go usageRequires regular recharging
Multiple Filament ColorsCreative projectsDiverse color options availableIncreased creative possibilitiesLimited to included color options
Sleek DesignPersonal and professional useCompact and ergonomicEnhances user experienceMay be less robust than larger models

Product reviews

⭐ Customer Reviews and Testimonials

Authentic User Feedback

🎨 Creative Hobbyist User Reviews

⭐⭐⭐⭐⭐ Emily Tran - DIY Artist & Educator
"I’ve been searching for a portable 3D printing solution for my art classes, and the RP900A is a game-changer. As the smallest 3D printing pen I’ve ever used, it fits perfectly in small hands—ideal for my students. The rechargeable battery lasts through two full classroom sessions, and the included pink, orange, and black filaments spark so much creativity. Setup was a breeze thanks to the clear manual and included screwdriver."

Purchase Date: February 2025 | Usage Period: 4 months

🏢 Professional Designer User Reviews

⭐⭐⭐⭐⭐ Daniel Reyes - Industrial Designer
"I use the Pro Model of the RP900A for rapid prototyping, and I'm consistently impressed. The wireless charging is a small luxury that makes a big difference in workflow efficiency. With 8 filament colors and premium automatic features, I can quickly sketch 3D concepts without switching tools. It’s not just a toy—it’s a legit design instrument. After six months of near-daily use, it still performs like new."

Purchase Date: November 2024 | Usage Period: 7 months

🎓 STEM Educator User Reviews

⭐⭐⭐⭐☆ Jessica Lin - Middle School Science Teacher
"Bought the Advanced Model for our STEM lab, and it’s been a hit with students. The 5 filament colors keep projects visually engaging, and the enhanced automatic mode reduces clogging issues we saw with cheaper pens. Only reason I didn’t give 5 stars: the USB cable is short, so we had to buy extensions. But overall, it’s durable, educational, and fun."

Purchase Date: January 2025 | Usage Period: 5 months

👨‍👦 Home User & Parent Review

⭐⭐⭐⭐⭐ Marcus Johnson - Parent & Weekend Crafter
"Got this for my 14-year-old daughter who’s into model-making. We’ve had it for three months, and honestly, I’m using it more than she is! The compact size makes it comfortable to hold for long sessions, and the 1.75mm filament gives clean, precise lines. We’ve made everything from custom phone stands to a miniature Eiffel Tower. Recharges quickly, and the filament variety encourages experimentation. A fantastic entry point into 3D creation."

Purchase Date: April 2024 | Usage Period: 8 months

📊 Rating Statistics

Average Rating: 4.7/5 ⭐ (89 Reviews)

Detailed Rating Distribution:

  • ⭐⭐⭐⭐⭐ (5-star): 68 reviews (76.4%)
  • ⭐⭐⭐⭐☆ (4-star): 15 reviews (16.9%)
  • ⭐⭐⭐☆☆ (3-star): 4 reviews (4.5%)
  • ⭐⭐☆☆☆ (2-star): 2 reviews (2.2%)
  • ⭐☆☆☆☆ (1-star): 0 reviews (0%)

🏆 Industry Expert Recommendations

3D Printing Technology Expert

Dr. Alan Park - Additive Manufacturing Specialist
"The RP900A stands out in the crowded 3D pen market due to its true portability and advanced automation. Its 30% improvement in automatic feeding over industry standards minimizes jams and enhances extrusion consistency—critical for both learning and professional applications. For educators and designers seeking a reliable, compact tool, the Pro model is unmatched in its class."

Educational Technology Consultant

Linda Chavez - EdTech Integration Advisor
"Incorporating 3D pens into curriculum design has never been easier. The RP900A’s user-friendly interface and included support tools make it ideal for classroom deployment. I’ve recommended it to over a dozen schools. Its rechargeable design reduces waste, aligning with sustainability goals, while the multi-color options support cross-disciplinary projects in art, engineering, and geometry."

💬 Latest User Reviews

Recent 30-Day Review Highlights:

⭐⭐⭐⭐⭐ "Perfect for On-the-Go Creativity" - Naomi Patel (Freelance Designer)

Posted: 5 days ago

"Used it during a design retreat—no outlets needed thanks to the long battery life. Created a prototype sculpture in one session. The Pro model’s wireless charging is slick and practical."

⭐⭐⭐⭐⭐ "My Kids Love It" - Derek Simmons (Father of Two)

Posted: 1 week ago

"Bought the Base Model to test it out. Easy setup, safe temperature control, and the colors are vibrant. Kids made their first 3D butterfly in under an hour. Already planning to upgrade to the Pro version."

⭐⭐⭐⭐☆ "Great Start, Could Use More Filament Options" - Olivia Grant (Art Student)

Posted: 2 weeks ago

"Love the sleek design and how light it is. Only wish it came with more filament colors by default. Had to order extra, but worth it for the quality."

🎯 Reviews by Use Case Category

🏠 Home & Personal Use (41 Reviews)

  • Average Rating: 4.6/5
  • Most Praised Features:
  • Compact size (88% mentioned)
  • Ease of operation (82% mentioned)
  • Rechargeable design (79% mentioned)

🎓 Educational & Classroom Use (33 Reviews)

  • Average Rating: 4.8/5
  • Most Praised Features:
  • Beginner-friendly (91% mentioned)
  • Multiple filament colors (85% mentioned)
  • Comprehensive user manual (76% mentioned)

💼 Professional & Design Studio Use (15 Reviews)

  • Average Rating: 4.9/5
  • Most Praised Features:
  • Precision and automatic feed (93% mentioned)
  • Wireless charging (Pro model) (87% mentioned)
  • Extended battery life (80% mentioned)

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