Mixer Balls for protein shaker bottle
Gearing up for two-a-days? Make sure you’re ready to refuel post-sweat by having extra protein shaker bottle replacement balls on hand for your Shake Mixer Bottle. These BPA-free Eastman Tritan Made mixer balls are weighted and work perfectly with the rounded bottom of your Shake bottle to blend your protein shake without any clumps or buildup. Go ahead, get another rep in.