PRETYZOOM 3pcs 250ml Conical Laboratory Flasks with Glass Stoppers Thickened Erlenmeyer Flasks for School Science Experiments and Laboratory Equipment

Package List 3 x Glass Flasks with Stoppers Features -Product Info:Screwed triangle flask - Size: 17.50X8.50X8.50cm/6.88X3.34X3.34in - Capacity: 250ml Conical Flask. - Color: Transparent. - Material: Glass. - Compact size and light weight. Easy for you to store and carry. - glass material, no smell, no , safe and durable. - It is a perfect gift for the student who will do an experiment in the school. They will very like it Laboratory Supplies. - More easy to use for students in laboratory when conducting experiments in class School Experiment Flask. - Unique bottle can prevent spatter of liquid from bottle Laboratory Glassware.Goods DescriptionExperimental Flask This is set of glass flask of conical-shaped, with stopper design for easy storage.Laboratory Flask The design is simple and elegant, delicately made with workmanship, with stable material.School Experiment Flask The body of the container has the numerical scale, can easily read milliliters

• Conical flask--unique bottle can prevent spatter of liquid from bottle,Laboratory Flask
• School experiment tools--excellent product quality, with quality assurance no bubbles, no burrs, smooth and rounded,School Experiment Flask
• Experiment conical flask--a good tool for science study, can exercise various chemical experiments​​,Laboratory Glassware
• Laboratory supplies--suitable for beginners or professional use, also the students,Experimental Flask
• Glass flask--with stopper, it is more practical and safer to use when heating​,Glass Conical Flask