1.PU color changeable stress ball 2.temperature sensivity 3.safe,green product PU color changeable ball ,magic ballcolor will be changed according to the temperature, palm temperature is ok for color changing.when meet cold ,coloer will turn to darker,when meet hot,color will...

1.PU stress ball ,PU material,solid&soft handle 2.small toy, keychain, gift for promotion,advertising 3.safe, green product 1.Materil: solid&soft handle, PU stress ball2. Thousands of designs&shapes ,popular promotional items3.Safe,non-toxic,several sizes and...

1.PU color changeable stress ball 2.temperature sensivity 3.safe,green product PU color changeable ball ,magic ballcolor will be changed according to the temperature, palm temperature is ok for color changing.when meet cold ,coloer will turn to darker,when meet hot,color will...

PU stress ball smile ball material:PU series:basketball,volleyball,football,soccer,rugby ball, base ball MOQ:1000pcs PU stress toy ball,series:basketball,volleyball,football,soccer,rugby ball, base ball1.Material: CE approved PU foam2.size:Dia...

1.PU color changeable stress ball 2.temperature sensivity 3.safe,green product PU color changeable ball ,magic ballcolor will be changed according to the temperature, palm temperature is ok for color changing.when meet cold ,coloer will turn to darker,when meet hot,color will...

1.PU color changeable stress ball 2.temperature sensivity 3.safe,green product PU color changeable ball ,magic ballcolor will be changed according to the temperature, palm temperature is ok for color changing.when meet cold ,coloer will turn to darker,when meet hot,color will...

1.PU color changeable stress ball 2.temperature sensivity 3.safe,green product PU color changeable ball ,magic ballcolor will be changed according to the temperature, palm temperature is ok for color changing.when meet cold ,coloer will turn to darker,when meet hot,color will...