HIGH-QUALITY MATERIAL: Foam balls are made of high-density foam, lightweight and with a smooth surface that is easy to paint. Natural bamboo sticks are crafted from high-quality materials and have a smooth finish without burrs. EASY TO ASSEMBLE: This solar system project kit is simple to use. Use craft supplies, pens, and decorate each planet as desired. Attach the planets to the sun using the included bamboo sticks to complete your model. EONAL VALUE: Ideal for learning about the solar system, planets, and astronomy. Great for school science projects, classroom activities, or eonal craft projects. PACKAGE CONTENTS: 14 x blank foam balls (images show example designs), 10 x bamboo sticks. Material: Foam. Color: White. NOTE: This package includes only the items listed. Other decorations or materials shown in images are not included. Due to lighting and display differences, actual product color may vary slightly from images. Measurement may vary by +/- 1-3 cm.