Nooski Replacement Rings Fits Both Nooski Rat & Mouse Trap Refills Replacment rings Works with Nooski Rat trap Wprks with Nooski Mouse trap Defra approved Enough rings to kill 20 rodents Rodent control today is a greater problem than ever before, with denser populations, increased food production and problems with waste control, the environment for these pests continues to grow. Unable to be controlled by conventional methods such as poisons and snap traps, the demand for a better solution has never been greater. The vision was clear, a unique trapping system that was environmentally friendly, quick, clean, safe to use and kills humanely. In 1999 the original concept of a rubber ring trap was born, eight years on, countless hours of design, dozens of prototypes and extensive field trials the NOOSKI Trap System evolved. Caution !! Our best advice is to set Nooski traps out of reach of domestic animals in particular dogs. Kills everytime - guaranteed Kills quickly and humanely Quick, easy and safe to use No more jammed fingers Safer around children and pets No mess, rodent dies next to trap No rust, stainless steel spring Evironmentally friendly, no poison Multi-bait design Bait lasts longer with tunnel design Can be set on ground or in trees Tunnel design reduces trap shyness A complete system, not just a trap Designed for domestic and commercial use Made from industrial grade plastics with UV stabilizers, practically indestructible.