Dog toys bite-resistant puppies grind their teeth

Specifications
Color classification:Small hollow ball blue；Small hollow ball purple；Big hollow ball blue；Big hollow ball purple；Small sounding ball blue；Small sounding ball purple；Big sounding ball blue；Big sounding ball purple；Small luminous ball purple；Small luminous ball blue；Dafa Glossy Blue；Dafa guangqiu purple
Material: Rubber
Applicable object: General
Size：40mm；80mm
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