Ref. Code: 3185
Made from Stainless Steel and is marked 25ml one side and 50ml the other.
We advise customers that stainless steel is not completely 'rust-proof' - it will resist rusting but if left in contact with water for long periods it will start to corrode - so please ensure each evening that you wash-up and dry your equipment.
Do not leave sitting on wet surfaces overnight or it will rust.