K9 EVOLUTION - MCRS Magnetic Ball 2.5"

Magnetic ball for all dogs. This ball is made from natural rubber, 100% non-toxic. Works only in cooperation with the original MCRS® magnets. You can also stick this ball wherever steel is. The Original Magnetball since 2010. Magnets sold separately and work in conjunction with the MCRS Magnet Vest: K9 EVOLUTION - MCRS Big Magnet 42mm (works with MCRS Magnet Vest) MCRS® Magnet for MCRS® Vest (not* in the collar). Can be used at 7 different locations in the MCRS® Vest or as a separate kit. These magnets can be used with all MCRS magnetic balls and bite rolls. K9 EVOLUTION - MCRS Duo Rubber Magnet 27mm (vest not required) MCRS® Duo Rubber magnet for use as a separate kit or for the collar of MCRS® vest (* than you will only need 1). This is insulated with a layer of waterproof black rubber, therefore unbreakable and invisible. Compact dimensions (27mm dia) and super powerful! These magnets can be used with all our magnetic balls and bite rolls.