Crayon Rocks "Rocks in a Box" 8 Colors / 64 Crayons

Crayon rocks are designed to teach and correct a child's pencil grip. A child's fingers are placed in the tri-pod grip position, strengthening hand muscles as they write. The grip is also appropriate for maturing adults.

• Contains 64 crayon rocks in 8 different colors
• Made in USA
• Made with Soy and Vegan
• 100% Natural Non-Toxic Ingredients - Phthalate Free
• Designed by a teacher
• Meets ASTM, CPSIA, and CE standards
  
• Packed in a compostable box
• Size:  1 ¼ x 3/4 inch
• Ages 3+