A fascinating vintage tech piece featuring a genuine ST Microelectronics microprocessor chip embedded in high-quality clear resin. A brilliant item for any computer enthusiast or collector of semiconductor history. ???? Dimensions: Approximately 8.6cm ???? Item: Authentic ST Microelectronics chip set in solid clear resin. ???? Design: Sleek square block that displays the intricate internal circuitry. ???? Condition: Excellent vintage clarity with no yellowing or major scratches. ???? Style: Industrial / Retro Tech / Office Decor. ???? Feel: Solid, heavy weight—perfect for a desk or shelf. Keywords: ST Microelectronics, Semiconductor, Microprocessor, CPU, Computer Chip, Tech History, Paperweight, Lucite, Resin, Geek Gift, IT Professional, Vintage Computing.