Carry out your own chemistry experiments and grow your own colored crystals. Perfect for the budding scientist! Place a finished crystal into the pyramid light up display which has a color changing LED base. Illuminate your crystal with seven different colors. Transforms into an amazing night light to share with your friends. Contains the chemicals to make your crystals, a light-up pyramid display with LED base, measuring cup with lid, spoon and octagonal container. Details: Clear, green and blue crystals 4.72" x 9.25" x 5.71" packaging size LED base lights up different colors Can be used as a night light Adult supervision required Suitable for ages 8 and up