Shaker ball：Compatible with most sized bottle allowing blend protein powders conveniently.
Size: 1.96'' x 1.65''，Package included: 4 Pcs Shaker Balls
MATERIAL:Made of 304 Stainless steel, durable and healthy
Easy to use：Just place the stainless steel shaker ball in the bottle, cap it, and shake it vigorously.It only needs to be rinsed with clean water after use, which is very convenient
Other functions: Suitable for most powdered beverages, allowing them to be fully mixed and dissolved in water
Description
Food grade 304 stainless steel, durable and healthy
Uses: Equipped with shaker/shaker to make your nutrition fuller and dissolve faster.
For most bottles with LIDS, place the stainless steel ball into the bottle and lid, then shake evenly.
100% new high quality material stainless steel
Size :1.96'' x 1.65''， Packing :4 mixing balls
