Sufficient Quantity: the package includes 5 sizes of graduated cylinder, 10ml, 25ml, 50ml, 100ml, and 250ml, 5 sizes of plastic beakers, 50ml, 100ml, 250ml, 500ml, and 1000ml, 3 pieces flask, 50ml, 100ml, 500ml, and 10 pieces 3ml disposable pipettes; The lab equipment set is in transparent color and the sufficient quantity can meet your needs Quality Material: the beakers and graduated cylinders and pipettes are made of safe and quality plastic material Multi Size and Wide Use: you will receive these lab equipment in a of size, which are ample to your using requirement; And they are and easy storage which means they are also nice choices for those who want to conduct experiments , as well as for teachers and students working in labs Practical Design: the plastic beaker set is designed to meet the demand for experimentation kits that are appropriate for children; And the use of plastic material in the design is aim to prevent injuries from falls and cuts Suitable Occasions: the beaker has a scale on both sides, making it easy to read; The graduated cylinder set has a hexagonal base design, which provides stability and reduces errors during measurement; The beaker graduated cylinder is suitable for experimental as itand#39;s reusable after repeatedly at high temperatures and are resistant to most acids, bases, and solvents; The plastic dropper has a calibrated dial and a graduated scale on the outside, making it convenient to use material: plastic Color: as shown Package Contents: 5 Pcs Graduated Cylinder 5 Pcs Plastic Beaker 3 Pcs Plastic Flask 10 Pcs Plastic Transfer Pipette Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.