Educational tool for chemistry education: helps students learn more effectively by systematically organizing lab tools. This rectangular organizer tray is designed for chemical laboratory equipment. Multiple sizes: available in various dimensions to fit diverse laboratory requirements and different experimental setups. Functions as a storage tray and a plastic organizer tray. Leakresistant design: prevents chemical spills, supporting a clean laboratory environment. Suitable as a chemical experiment tray and plastic laboratory organizer. Leak prevention: protects the lab environment and personnel safety by preventing spills. Works as a rectangular storage tray or lab tray. Use scenarios: In a classroom, organize beakers, pipettes, and small tools during chemistry lessons to streamline activities and minimize clutter. In a research or university lab, arrange small glassware, sampling tools, and measurement devices for planned experiments. During demonstrations or training sessions, contain and separate tools and samples to reduce spill risk and improve safety.