Rubber Lacrosse Ball 

• A firm density for effective self-massage tool
• Relieving tired feet, sore hands, tense muscles and help with fasciitis
• Simple, portable self-massage tool
• Solid pinky ball 
• Lacrosse balls can be used as a powerful massage device that can help relieve pain and improve function in sore muscles.
• It helps break up the connective tissue surrounding the muscles that can get rigid from prolonged sitting, poor posture, or exercising.
• 6cm Dia