Crayola Twistables Crayons never need sharpening—just give a twist to keep the color going! The durable plastic barrels are clear and let kids see the color inside while protecting it against breakage. Each pack offers 10 Mini Twistables Crayons in assorted colors. Great for kids ages 3 and up. Sold as 12 packs for a total of 120 crayons.. The durable plastic barrels are clear and let kids see the color inside while protecting it against breakage. Twist & Go, No Sharpening or Peeling Required. Assorted colors. 10 per pack, sold as 12 packs, 120 crayons total. 3+ years. Grade PK+