Incremental digital graduations from 10ml to 50ml / 20ml to 150ml / 50ml to 250ml / 100ml to 500ml for easy reading Graduations (50ml): 10/20/30/40 / 50ml; Graduations (150ml): 20/40/60/80/100/120/140 / 150ml; Graduations (250ml): 50/100/150/200 / 250ml; Graduations (500ml): 100/200/300/400 / 500ml Thick wall helps eliminate distortion Polypropylene material, resistant to high temperature and corrosion, making precise final measurements