Battery provides power for the engine, so that the weight to high-speed operation, the focus is not in the center of it and the motor shaft is not on the same line. When rotating in weight, it would have been such that the bottom plate in the opposite direction of movement, which also causes the bottom plate to the engine and a high frequency arc vibration, the tip will follow the vertical motion. When the pen off the paper, which arc vibrations will continue to make the pen movement. If you do not like that pen up and down vibration, pen and paper friction would prevent continued this movement.
Name: 3 in 1 Doodling Robot Kit
Packing: English colorful box
3 different working models.
Build your own kit with these kits.
The kit will not work if built wrong .
Only one project can be completed at a time.
Easy to assemble by following the step in instruction.
Great assembling toy for children to practice and empower their brain.
Also ideal to express your childs' interest in science, extremely helpful for your children on creative thinking
fun to play with and requires batteries(batteries not included) .
1 x Doodling Robot Kit
1 x English Manual
3 x Color Pen
3 x Color Brush
When you order from Bazaargadgets.com, you will receive a confirmation email. Once your order is shipped, you will be emailed the tracking information for your order's shipment. You can choose your preferred shipping method on the Order Information page during the checkout process. Bazaargadgets.com offers four different international shipping methods:
|Shipping from Chinese Warehouse|
|Airmail and register airmail||Area||time|
|United States,Canada||10-20 business days|
|Australia,New Zealand,Singapore||14-28 business days|
|United Kingdom, France, Spain, Germany, Netherlands, Japan, Belgium, Denmark, Finland, Ireland, Norway, Portugal, Sweden, Switzerland||14-28 business days|
|Brazil||15-35 business days|
|Russia||15-35 business days|
|Other countries||14-28 business days|
|Priority Direct Mail||Austria, Belgium,Denmark,Finland,France,Germany,Greece,Italy,Netherland,Portugal,Spain,Sweden||7-10 business days|
|United States||6-9 business days|
|United Kingdom||5-10 business days|
|EMS||10-15 business days to worldwide|
|Expedited Shipping||5-8 business days to worldwide|
NOTE: Netherlands Direct Mail has been combined into the Priority Direct Mail. If you are in a European country; simply choose Priority Direct Mail and it will be shipped via Netherlands Direct Mail.
*Expedited shipping can not be used for PO Box addresses
In addition, the transit time depends on where you're located. If you want to know more information, please contact the customer service. We will settle your problem as soon as possible. Enjoy shopping!