By the advantages of heat-resistance, corrosion resistance, high durability, thick, resistant to thermal shock, and high chemical resistance, these reagent jars fit for storage of media and other liquid solutions for lab or experiment. As a practical and convenient laboratory accessory, these brown transparent reagent jars can be used as a message bottle, sample bottle, storage bottle, DIY decoration and so on. It is made of high-quality borosilicate glass material. The frosted cap ensures a better seal and secures the content from evaporation and spill. There are 5 different sizes for you to choose from. This product is perfectly suitable for home, household, dorm, office, school, hospital, etc. Item Name: Reagent Bottle Material: High Borosilicate Glass Capacity: 30/60/125/250/500ml Features: Lightweight, Practical, Long Lasting Size Details: 30ml: 8cm x 3.9cm x 2.7cm/3.15" x 1.54" x 1.06" (Approx.) 60ml: 8.9cm x 4.5cm x 2.7cm/3.5" x 1.77" x 1.06" (Approx.) 125ml: 11.3cm x 5.7cm x 3cm/4.45" x 2.24" x 1.18" (Approx.) 250ml: 14cm x 6.4cm x 3.9cm/5.51" x 2.52" x 1.54" (Approx.) 500ml: 17cm x 8cm x 4cm/6.69" x 3.15" x 1.57" (Approx.) Notes: 1 x Reagent Bottle Package Includes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.