Easy to use, these EZ-Mark Harness Crayons from Premier 1 Supply allow you to keep track of which animals have been bred. Keep a few colors on hand so you can change crayons every two weeks to narrow down when/if an animal was bred or re-bred.

• Front End: 2" wide, Back End: 2 1/4" wide
• 4" L x 1" D
• No dangerous components
• A metal pin (hidden under the label) is included
• Use with a number of different marking harnesses, including QC Part #441849
• Plastic case included to protect crayons during transport
• Use in outside temperatures up to 65°-85° F

How To Use

• To take off the protective plastic cover
1. Hold in one hand so crayon itself is facing you
2. Push the crayon (hole in the center) with finger or thumb
3. Crayon should pop out
• To put in holder on harness
1. Remove cotter pin out of back of crayon by making a slit down middle of sticker
2. Place narrow end of crayon (plastic side down) in wide part of holder
3. Gently slide up until it can go no further
4. Slide cotter pin through holes on side of holder and crayon
5. With needle nose pliers, bend end of cotter pin to lock in place