Features:It is durable and healthy.into the bottle and cover.Suitable for most of bottles with cover, Put the stainless ballMakes your drink uniformly and taste more yummy.drinking dissolve more totally easily and quickly.This bottle/cup shaker, makes your nutrition,

Specifications:Condition: Brand NewType: Stainless Ball bottle/cup shakerMaterial:Stainless steelColor: shown as the picturesSize: 5 x 4.2cm(converse : 1 inch = 2.54cm or 1cm = 0.393 inch)

Package included:4pcs shaker Ball

Note:1. Please allow 1-3cm error due to manual measurement.2. The colors may be different for the different display,please understand.