Crystal Growing Science Experimental Kit 2 Colored Crystal Growing Kit Child Features: Create beautiful crystals for bring them into life! Let your child feel like a real chemist watching the crystal in 4-7 days. Chemistry has never been so and colorful! This kit has been designed from the ground up to ensure you beautiful crystals every times. Follow along with the beautiful instruction sheet easy to make growing and saving your crystals easy. Each kit includes 2x quicksand, 2 want transparent cup, 2 seed crystals, 1x stirring rod, 1x disposable bowl, 1x100ml measuring cup give the young chemist to gain a understanding of crystal growing. It's often that a science project can be and, but this kit achieves both! Great set for individual play or as a group activity. It will children and it is a perfect STEAM project for the kids age over 5! Specification: Material: Plastic Size:about 39x4cm/15.4x1.6in Package List: 2x quicksand, 2 want transparent cup, 2 seed crystals, 1x stirring rod, 1x disposable bowl, 1x100ml measuring cup Notes: Due to different displays and lighting effects, the actual color of the product may be slightly different from the color shown on the picture. Thanks! Due to manual measurement, allow slight measurement deviation.