It is a set of agar plates, which are used for culture storage, isolation of pure cultures, or simply general culture.Our plates are pre-poured. Don't waste time pouring agar. Great for elementary, middle school and high school students. Features - Color: As Shown. - Material: Agar. - Size: 8.50X8.50X1.00cm/ 3.34X3.34X0.39inch. - Professional and practical design with beautiful appearance, easy to carry and use. - Fresh plates promote faster growth as compared to aged stored plates. - Great to create fun science memorization while learning, and observing some cool science facts. - This pre-poured agar science kit will engage your students, friends and siblings for a long time. - Used for a wide range of applications, including culture storage, isolation of pure cultures, or simply general culture. Package list: 10 x Agar Plates