This product is a graduated test tube container, made of safe and smooth glass material, with excellent texture, safety and environmental protection. The product is mainly suitable for rainfall measurement. The measuring cup is marked with a scale, which is clear and intuitive, accurate and practical, and has a wide range of applications. It is an excellent tool for agriculture, meteorological statistics, climate research, etc. Features -Color:Transparent -Material: Glass - Size: 14.00X2.00X2.00cm/5.50X0.79X0.79in -It is made of safe and smooth glass material, can use it with confidence. -It is made with excellent craftsmanship, and the scale on the test tube is clear and intuitive and easy to watch. -With a simple application method, it can easily meet your needs. -It is suitable for agriculture, meteorological statistics, climate research, etc. It can be well applied to your daily life. -This is a high-definition, transparent, clear scale, simple and practical rain gauge, it will be your good choice. Package list: 4 x measuring cup