Esthepro Integrated Circuits Silicon Wafer Made by Copper Process (12 Inch)

Description

💡 Own the microchip marvel that’s more than just tech — it’s a statement.

The Esthepro Integrated Circuits Silicon Wafer is a 12-inch single crystal silicon wafer featuring advanced copper process technology with microchip patterns at 90~130nm precision. Ideal for display, gifting, or educational use, this wafer combines cutting-edge semiconductor craftsmanship with collector’s value, originally worth over $500 unpolished.