This is a hydrometer for maple syrup, using glass material, you can rest assured to use. Works great with maple syrup to measure the density. Light weight, you can use the syrup hydrometer easily, also convenient to take, let you have good using feeling. Features -Color:White -Material:Glass -Size:29.10X8.00X4.50cm/11.44X3.14X1.77in -Size:30.00X2.00X2.00cm/11.79X0.79X0.79in -Density measurement range: 60%-70% -Capacity of the test cup: 250ml. - Easy to use, proper measurement range for maple syrup, offer you satisfying using feeling. - This maple syrup hydrometer is light in weight, very safe and you can rest assured to use. - Our hydrometer is specially built for making maple syrup, you can have accurate measuring result. - Using glass materials, the syrup hydrometer set can withstand very long period using. - Used the test cup with maple syrup hydrometer to test the sugar content of maple syrup, simpler and better. Package list: 1 x Maple Syrup Hydrometer 1 x Maple Syrup Hydrometer Protective Case 1 x Testing Tube