IBAC S1 is a 3D high-throughput micro-organ chip, suitable for 3D culture of various cells, construction of organoid models and high-throughput drug screening. The design of the product includes the nesting of a large and a small holem, allowing for easy and precise dosing of gel in quantities as low as 1-10ul. This feature makes it highly suitable for 3D cell culture using different hydrogels, resulting in a more natural cell microenvironment. The ultra-thin optical transparent glass base plate and black material used in the product ensure high-quality in situ imaging without any fluorescence signal crosstalk. The product also features an anti-evaporation design that eliminates the edge effect and conforms to the ANSI/SLAS (SBS) standards with its standard size.