Ready to Ship
Fast dispatch
In stock

JER RP900A DIY gift for kids 3D drawing pen printing doodler

1-99 Pieces
100-499 Pieces
>=500 Pieces
Min. Order
1 Piece
Choose your specifications
Company Information

Changsha Haili Electronic Technology Development Co., Ltd.

CN Manufacturer, Trading Company
Response Time
Response Rate:
US$ 50,000+
10 Years Paid Supplier Gold Supplier Onsite Check Trade Assurance
Learn More

Quick Details

Condition: New
Place of Origin: Guangdong China
Brand Name: JER
Dimensions(L*W*H): 145x14
Gross Power: 10W
Plate Type: Screen Printer
Weight: 40g
Automatic Grade: Automatic
Color &amp; Page: MULTICOLOR
Certification: CE
Usage: Bill Printer,Card Printer,Cloths Printer,Label Printer,Paper Printer,Tube Printer
Voltage: 5V2A
Type: Digital Printer
Gross Power: 10w
Dimensions(L*W*H): 145x14mm
Product name: factory price 3D pen
Display: OLED screen
power input: DC5V,2A(support power bank)
Color: gold/rose/silver/black
Pen material: plastic
Refills: PLA
Print speed: stepless adjustable
After-sales Service Provided: No overseas service provided
Selling Units: Single item
Single package size: 18.7X8.6X5.8 cm
Single gross weight: 1 KG

JER RP900A DIY gift for kids 3D drawing pen printing doodler



1.high end metal housing,super slim design
2. Can be driven by power bank, no need connect to AC/DC adapter
3. Double click loading/unloading button to filling and remove filament automatically
4. OLED screen, which can display company information, temperature, speed and material
5. OSD language: multi-language customized



Product Description





1.Voltage: 5V 2A (available for power bank)
2.Power supplier: AC/DC adapter or power bank
3.Screen: OLED screen
4. Pen Material: metal
5. Nozzle: 0.6mm diameter ceramic
6. Printing material: 1.5~1.75mm ABS/PLA Filament
7. Print range: unlimited
8. Moulding speed: adjustable
9. Temperature: 130-230℃ adjustable
10. Input voltage: 100-240V, 50-60Hz
11. Color: black/golden/silver/rose golden
12. Pen size: 145*14mm


Operation instructio

1.connect AC/DC adapter to AC power socket and 3D pen DC power socket (or use the USB cable to connect with the power bank which output is more than 2A), when the red LED turns on,the pen is in the stanby status.
2. press the filament loading button,it starts to heat,and the green light will flash,after around 40 seconds ,the green light stop flashing,it means it is ready for loading filament

3.insert the 1.75mm filament into the "filament loading hole",Keep pressing the "filament loading button",the material will be loaded . Hold till plastic material comes out from the nozzle ,it means the filament is ready.( Double press the button can load the filament automatically, press the button again to exit automatic mode)

4. temperature adjustment :open the black cover ,and use the plastic screwdriver to turn the temperature switch(clockwise temperature up,anticlockwise temperature down,each level is 15°C),temperature range is 130°C-240°C

5.speed adjustment :slip the speed controller to adjust the speed

6 unload filament:do as the Item 2,then press unload filament button ,the filament will move out automatically.(Double press the button can unload the filament automatically, press the button again to exit automatic mode)

7. replace nozzle set:open the black cover by the plastic screwdriver ,and remove the screw,then plug off the nozzle set

8. the pen will enter standby mode after 2 minutes no operation,and press the loading filament button to wake it up. not touch the nozzle during working




All product


Company Information

about us







 Fair show-1


Our Services

Rich products --- JER Educational Technology Co. Limited is a professional manufacturer of education products, such as language learning systems, 3D pens, 3D printers, 3D scanners, multi-media classrooms.


Warranty --- We provide one year warranty and free technical support.


OEM,ODM Service --- We provide OEM and ODM service