Regular fishing reel maintenance is really a no brainer. A humble grease up with Daiwa Reel Greaser will save you from losing a fish to a seized reel, a shortened reel life, a poorly operating reel and the cost of repair and replacement. The Daiwa reel greaser makes what can be messy maintenance easy and very clean. Daiwa's blue grease wont run in hot temperatures or gum up in cold conditions.