DescriptionThe set includes 500pcs centrifuge tubes. They're simple to fill and the lids fit tight, no leaks. Smooth wall products, good transparency, accurate measurement scale, the lid elastic appropriate to high-speed centrifugal. These Micro Centrifuge Tubes are tiny, perfect for working with delicate samples.Features- Color: Transparent. - Material: Plastic. - Size: About 4 x 2 x 2 cm/1.57 x 0.79 x 0.79 inch. - Capacity: 1.5ml. - Smooth wall products, good transparency, accurate measurement scale, the lid elastic appropriate to high-speed centrifugal. - They're simple to fill and the lids fit tight, no leaks. - Micro centrifuge tubes are tiny, perfect for working with delicate samples. - Round bottom, flexible cover, easy to open. - for samples, food colourings, craft use, etc.