Complete 5PC Kit for Liquid Handling Needs: This practical set includes exactly what you need for precise liquid work: 2x10ml glass graduated droppers (for accurate dispensing), 2x20cm glass stir rods (for smooth mixing), and 1 dedicated dropper brush (for easy cleaning). It eliminates the hassle of buying separate tools, covering your core tasks from measuring to maintaining in one package.
Premium Borosilicate Glass for Durability & Safety: The 10ml glass graduated droppers and 20cm stir rods are made of high-quality borosilicate glass—thick, resistant to thermal shock (no cracking from sudden temperature changes), and chemical-safe. This ensures the set is reliable for lab reagents, essential oils, and even food-grade liquids, with no risk of contamination or odd odors.
Clear, Precise Scales for Easy Reading: Each 10ml glass graduated dropper features bold, easy-to-read scale markings (numbered from 1-10) printed on the glass wall. The clear reading lines and precise calibration guarantee accurate volume measurements every time—perfect for lab experiments, essential oil blending, or any task where precision matters, even for beginners.
Easy Disassembly & Thorough Cleaning: The droppers can be separated into two parts: the rubber bulb (on the dropper) detaches easily with a gentle pull, and the included dropper brush is designed to reach deep into the dropper's narrow neck. This allows you to clean every corner thoroughly, removing residue and keeping your droppers hygienic for next use.
Versatile for Multiple Scenarios: This set is ideal for a wide range of uses: testing laboratories, chemistry/microbiology projects, school experiments, and home activities (essential oil mixing, liquid transfer, DIY crafts). The 20cm stir rods keep hands away from liquids, while the 10ml droppers fit small-volume needs—suitable for both professionals and hobbyists.