Our pipettes, flask, stirring rods, and are safe and reliable and made of premium-quality materials. All the tools are easy to use. The flask and pipettes are with clear scale lines, it's easier to identify and measure accurately. Can be used in laboratories, kitchens, testing, microbiological research, etc. Features -Color:Assorted Color -Material: Glass - flask size: 5.5x7.7cm -Droppers pipettes size: 24.1x3cm -Stirring rods length: 20cm -Brush length: 22.4cm - flask capacity: 50mL -Droppers pipettes capacity: 10mL -Practical set: Includes droppers pipettes, a flask, some stirring rods, and cleaning . -Scale standard: Clear scale line, easier to identify, accurate measurement. - flask bottle: Stable base design, placed on the table stably to achieve accurate distribution. -Drop pipettes: Easy to hold, with soft round rubber head, easier to move liquid. -Various occasions: Used in laboratory, kitchen, testing, microbiological research, etc. Package list: 1 x Flask with Stopper 4 x Droppers 4 x Glass Stirring Rods 4 x Cleaning