Dear customer, I kindly ask that you AVOID OPENING an "Item Not Received" case, any other case, or leaving negative/neutral feedback. If there's any issue, please contact me directly. I'll do my best to resolve it quickly.

For Sale:

X5 Copper Springs

• Designed to fix double-click switch issues
• Compatible with almost all mouse models
• Excellent quality, very responsive

When fixing a double-click issue with your mouse, it is much better to replace the spring with a new one rather than bending the old one every few months. A new spring offers a fresh lifespan and will consistently perform better than a worn-out one.

• IMPORTANT: 1) Some destinations may have higher shipping costs or longer delivery times than listed and may not be eligible; these differences may not appear at checkout due to eBay shipping calculator limits. 1) Delivery to ALL Caribbean Basin, Guam, takes longer than stated (approx. 35-60 days). 2) Romania, Brazil, Iceland: +$1-5$ extra per item. Orders over $10: +$7 extra or more. Ask me before you buy! 4) Buyers from the following countries, please provide: BRAZIL - CPF, KOREA - Customs Clearance ID, MEXICO - RFC or CURP, CHILE - RUT, PERU - RUC