20 CRAYONS: The pack includes 20 building block crayons. Each crayon has 11 colors, equivalent to 11 removable small crayons. Plenty for children to use every day, replace, or share with friends and classmates. SAFE AND DURABLE: The crayon core is made of paraffin wax, and the case is made of plastic, lightweight and easy to hold, providing bright and fresh colors. INTERESTING DESIGN: The drawing pens can be adjusted to the required length as needed or assembled into various designs to enhance children's practical skills and imagination. NOT EASILY GETTING DIRTY: Each wax crayon features vibrant colors, allowing children to create many imaginative drawings. The plastic case is designed so that the wax won't stain your child's hands. WIDE APPLICATION RANGE: These colorful crayons can be assembled and disassembled; rich colors offer you more choices, and a single pen can solve simple coloring problems. Specification: Material: Plastic Color: As shown in the image Size: 14.8 cm x 0.7 cm / 5.83 inch x 0.28 inch   Package Includes: 20 x Wax Crayons   Features: 1. 11 different colors, convenient and practical, encouraging children's color recognition. 2. The crayons can be adjusted to the required length or assembled into various designs as needed, promoting children's practical skills and imagination. 3. The crayon refill pack is made of high-quality wax, brightly colored and not easily broken.   Notes: 1. Keep away from sources of fire. 2. Due to display and lighting effects, the product color may have slight variations. 3. Manual measurement may result in a 1-3 mm error. 4. If you have any questions about the product, please contact us and we will respond within 24 hours. 5. Thank you for your understanding and enjoy your shopping!