75pcs a lot,plastic gear,rack, pulley, belt,worm gear,single-and double-gear,8-56 teeth
This package including gear, rack, pulley and belt drive a total of 75 parts, photo as the photo. Many parts are our own design and production, other places can’t buy accessories variety is complete, the experiment is scientific research, popular science activities, personal diy models such as the necessary machinery accessories,
75 kinds of gear package, It can be used whether model, toys, cars, planes, remote control toys. This package including gear, rack, pulley and belt drive a total of 75 parts
• All the items will be dispatched within 2 business days after your payment is clear.
• Note: China Post Air Mail/Parcel just belongs to worldwide post system which is much slower
than Special Delivery. Items will arrive in 7-25 business days to worldwide usually. And the
arrival time also depends on some factors and different areas. The general arrival time table is
shown below for your inference:
• If the item is defect when you receive it or you are not satisfied with it, please return it within
14 days for a replacement or money back. But the items must be back in factory condition.
Please contact us in advance and double check the return address before you return it.
• If item is defective in 3 months, we could send you a new replacement for free or offer full refund
after we receive the defective item.
• If item is defective in 12 months, we could also offer you replacement service, but you have to
pay for the extra shipping expenses.
• Our aim is to provide Top Level Customer Service, and our customer service specialists are
always standing by to solve any of your problem. We greatly appreciate your 5-STAR POSITIVE
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