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⚡ Own the future of tech art with Esthepro’s copper-crafted silicon wafer!
The Esthepro 12-inch integrated circuits silicon wafer features advanced copper process technology with 90~130nm microchip precision on a single crystal silicon substrate. Ideal for display, education, or collection, this unpolished wafer holds an original value exceeding $500 and showcases authentic semiconductor craftsmanship.












| Customer Reviews | 4.5 out of 5 stars 60 Reviews |
D**Y
I love this wafer . It looks great in my office
Love it. All my life I have worked in the I.T business and having worked with computers all my life it's nice to have this as a souvenir.
T**A
Amazing product
I love mine got it as a Xmas gift last year been hanging on my wall in my game room ever since great conversation piece and teaching tool i am blown away with quality will Buy a few more to add to the wall soon
A**V
Absolutely Stunning
One of the coolest pieces of wall art you can have. Pictures hardly do it justice - seeing the incredibly complex, microscopic features of the photolithography process and the way it shifts colors in different light and angles is amazing. Highly recommended for any tech people in your life. I put mine in a 16x20 shadow box with a 10mm printed spacer, secured with VHB tape. I was a little nervous that it would arrive shattered into pieces being so fragile and thin, but that was not the case thankfully. You can immediately tell it’s the real deal by its light weight and it feeling cold to the touch due to silicon’s high thermal conductivity. Based on the die sizes and irregular patterns, I am guessing they are DRAM or flash memory chips, but I haven’t put it under the microscope to see further.
B**R
Awesome
Beautiful piece of silicon have ordered multiple for crafts and have been happy each time!
J**G
A great souvenir for engineers and technology fans.
My wafer arrived well packaged and intact. The package would need to be mishandled badly to break the wafer. I also want to point out that the frames that are used to display 12-inch LP vinyl records (and picture disks) are a great choice for displaying the 12-inch wafer. Mine was one of the higher-priced frames available here on Amazon, so I can't vouch for every cheaper frame sold here, but the size of the round hole in the matt is perfect. https://www.amazon.com/Picture-Record-Frame-White-Solid/dp/B00V3UOM8C?ref_=ast_sto_dp
R**L
Just like the pic
Bf loved it
T**0
Beautiful and well packed
Looks beautiful and is well packed for a safe delivery.
D**L
Don’t get your hopes up.
First time I ordered, wafer and box arrived damaged and broken into many pieces. Not good. Second time I ordered, box was good but wafer was shattered. Not going to waste time on a third order.
K**N
This thing is so cool.
This thing is cool! If you're a tech head, or you have a tech head in your life. This wafer is a cool thing to have.
M**L
Awesome-looking wafer
Awesome-looking wafer, a great addition to a room design. Shiny!
Trustpilot
2 weeks ago
2 months ago