Frequently Asked Questions

Q: What service do you use for shipment?

We ship via UPS.

Q: Can i order online?


Q: What is the minimum order amount?

The minimum order amount is $100 USD.

Q: Do you accept returns?

We don't accept returns unless specifically authorized.

Q: Is there any hidden fee?

No, but a surcharge may be applied due to the fluctuation of the Dollar to the Euro.

Q: Sizes?! Can you do the math for me?

25.4mm equals 1"
But in the crystal components industry, millimeter TO inches is not always exactly 25.4 TO 1.
The dimensions which are written in bold italic blue are generally the most popular sizes:

32mm = 1.25"
38mm = 1.50"
45mm = 1.75"
50mm = 2.00"
58mm = 2.25"
63mm = 2.50"
70mm = 2.75"
76mm = 3.00"
85mm = 3.25"
89mm = 3.50"