Medi-Dart Crossbow Hardware Kit-Tee Product Type_Topicals The reusable gel packs are

The reusable gel packs are hot/cold application and non-toxic

They combine an organo-phosphate and a synthetic pyrethroid to minimize resistance and eliminate the need for ear tag rotation

2 cleanout brushes

No moving parts

Medi-Dart Crossbow Hardware Kit-Tee Product Type_Topicals The reusable gel packs areMedi Dart replacement Hardware for the Medi Dart Crossbow Tee. Medi Darts are tools for giving intramuscular or subcutaneous injections to livestock without the need to restrain the animal. Medi Dart's unique needle design holds the dart in the animal until the medication is delivered. Once the injection is complete the needle is pushed out of the animal by our patented system. MDCBBH Low stress on your animals. Medi Dart introduces the world's most