<b>Measuring size:</b><br>cups 4 set:1cup,2cup,4cup,6cup<br>spoons 5 set: 1g/1ml,2.5g/2.5ml,5g/5ml,7.5g/7.5ml,15g/15ml <P><b>Material:</b>:cups:glass,spoons:plastic <P>Top Quality<br>Easy to Clean and Dishwasher Safe <br>Freezer Safe <br>Stackable Design <br>Clear Glass <br>Measurement Guide<br>Food Grade<br>No Stain No Wrap<br>Premium Glass,pls DO NOT use hot water to clean