To use the laboratory plastic microscope slide staining jar and rack set, simply place your prepared microscope slides into the slots of the staining rack. Fill the jar with your chosen staining solution, then immerse the rack into the jar. The design allows for even distribution of the stain across , making it an efficient and effective tool for laboratory staining procedures. Features -Color:Multi -Material:Plastic -Size:12.00X10.00X5.00cm/4.72X3.93X1.97in - plastic: constructed from plastic material, this staining rack set offers exceptional durability and stability for repeated use -Large capacity: this set is ideal for laboratories that require processing multiple slides simultaneously -Easy operation: the included staining rack simplifies the process of securing slides in the staining jar, making it quick and easy to use - repair box: comes with an repair box to assist in the effective repair and protection of samples -Wide range of uses: suitable for various applications including medical, and laboratory cell staining and microscopic analysis Package list: Outer tank*2+staining rack*2 slide staining rack