HIGH-QUALITY MATERIAL: Foam balls are made of high-density foam, lightweight with a smooth surface, easy to paint. Natural bamboo sticks are made of high-quality materials with a smooth surface and no burrs. EASY TO ASSEMBLE: This solar system project is simple to use. Use craft supplies and pens to design each planet. Attach the planets to the bamboo sticks and position them around the sun to complete your model. EDUCATIONAL USE: This solar system kit is ideal for school projects, space-themed activities, and learning about planets and astronomy. Great for science demonstrations and classroom crafts. 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: Slight color variations may occur due to lighting and screen display differences. Measurement error allowance: +/- 1-3 cm.