HIGH-QUALITY MATERIAL: Foam balls are made of high-density foam, lightweight with a smooth surface, easy to paint. Natural bamboo sticks are crafted from high-quality materials, with a smooth finish and no burrs. EASY TO ASSEMBLE: This solar system project kit is simple to use. Use your craft supplies to decorate each planet. Position the planets around the sun using the included bamboo sticks for quick assembly. EDUCATIONAL USE: Ideal for school science projects, space-themed activities, and learning about the solar system, planets, and astronomy. Great for classroom demonstrations or hands-on craft activities. PACKAGE CONTENTS: 14 x blank foam balls (as shown in product images), 10 x bamboo sticks. MATERIAL: Foam and natural bamboo COLOR: White (foam balls) NOTE: The package includes only the items listed. Other decorations or materials shown in images are not included. Note: Lighting and display settings may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 1-3 cm.