
| Return Shipping Will Be Paid By | Seller |
| All Returns Accepted | Returns Accepted |
| Item Must Be Returned Within | 30 Days |
| Refund Will Be Given As | Money Back |
| Brand | THORLABS |
| MPN | Does Not Apply |
| Model | PFSQ20-03-M01 |
What stands out about the black option is how it hides dirt between cleanings.