optical multifunctional PD ruler eye pupil distance ruler
* Feature
1. measuring eye pupil distance in glasses shops, or optical lens sizes in lens factories
2. good quality, favorable prices
3. fast delivery time
4. Order quantity > 20000 pieces with Free Logo printing.
5. we have many models of PD ruler, welcome to contact us!Supplier Promise
Returns:
We do our best to serve our each customer the best that we can.
We will refund you for items returned within 7 days of you receiving them, forquality problemreason. A full refund will be given if items are returned in their original condition.
Merchandise which is damaged or missing components is not refundable.
Buyers are responsible for return shipping with proper packaging.
On receiving items, we will refund you immediately.
Warranty &Maintenance:
We provide one-year freemaintenance and long-life warranties service. Items can be replaced during the first month or maintained for the first year.
***** Buyers are only responsible for the return shipping fees for warranty items.(In most cases, buyer will only have to return the problem components rather than the entire package.)
Before returning items, please make sure you get our (the seller’s) return address, and write “gift” on the delivery detail sheet. Please use regular postal service and send us the tracking number. As soon as we receive the items, we will repair or exchange them ASAP.