Graduated Measuring Low Form Thick Glass Beaker Set with Brush Male Urinary System Model Very durable with a strong

Very durable with a strong and a sturdy body

7 in x H 6

Leak-proof

Ideal for schools comes with an activity

Ideal for hands-on time practice

Graduated Measuring Low Form Thick Glass Beaker Set with Brush Male Urinary System Model Very durable with a strongGlass Beaker Set: Comes 7 Sizes beakers 25ml 50ml 100ml 150ml 200ml 250ml 300ml, 1pcs cleaning brush, easy to use and clean, perfect to anyone requiring exact measurements. High Quality: Well made of thick glass, durable and sturdy, well packed by bubble scrolls, arrived safe and secure. No distortion, smooth surface without impurities. The edges are intact. The glass beakers will not affect the numerical result of measuring the liquid High Resistance