This test tube rack kit is perfect for DIY essential oil use. Enough hole design is enough for you to store your essential oil bottles or many other bottles. It is a good family room storage organizer. Features - Color: As shown - Material: Wood, glass - Size: About 22.00X19.00X6.00cm/8.65X7.47X2.36inch - Easy to use, this storage rack makes it easier for you to find the essential oil bottles you need. - The rack is a good tool to store test tubes, being able to make your laboratory space more clean and tidy. - With craftsmanship, the surface is smooth and well-polished, no harm to your hands. - A wonderful helper for your experiments, helping you to observe the experimental phenomena in convenient way. - The product is versatile, suitable for many places, such as scientific experiments, laboratory, school chemistry lesson, etc. Package list: 1 rack 6 tubes