Do not use worn-out products; do not use the products after dropping.
Safety glasses are recommended.
Please avoid to touch the sharp part of the products.
Product must be rotated at recommended speed before any contact is made.
Ensure that the product is securely gripped into the handpiece or the collet.
Do not apply excessive pressure on the products.
Clean and disinfect the products after use.
Feedback
Our aim is to provide Top Level Customer Service, and our customer service specialists are always standing by to solve any of yourproblem.If you enjoy our products, please give us all 5 star feedback, your feedback will motivate us to move forward and provide you withbetter service. And if you leave the feedback with a beautiful picture of the product, we will send you a coupon as a gift. Pleasedo NOT leave negative feedback without asking for help.
Contact
Please contact us through aliexpress after order or leave message to us, usually we will respond within 2 days
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