Esthepro 12 inch Integrated Circuits Silicon Wafer Made by Copper Process

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

Wafer Silicon Art, Double Side Polished Uncut IC Si Wafer, Integrated Circuit Real Chip, Can Be Used As A Geek Toy, Gift, Viewing, Collection, Exhibition, Decoration Or Teaching, 5 in

Wafer Silicon Art, Double Side Polished Uncut Ic Si Wafer, Integrated Circuit Real Chip, Can Be Used As A Geek Toy, Gift, Viewing, Collection, Exhibition, Decoration Or Teaching, 8 in