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The "Esooho Electronic Hourglass" is a unique and captivating device that combines form and function in an innovative way.

Not only is it a functional hourglass, but it also serves as a decorative piece that will catch the eye of anyone who sees it.

With its sleek design and double layer PCB, this product is sure to impress.

The circuit consists of 30 pieces white LED blue ray, which are controlled by an MCU program to display an analog hourglass image.

This product is perfect for school basic electronics experiment projects and makes a great gift for anyone interested in electronics or design.

Don't miss out on the opportunity to own this one-of-a-kind timepiece.

Order now and experience the beauty and functionality of the "Esooho Electronic Hourglass" for yourself!