Javelin PRACTICE BALL TRACK & FIELD Rubber Practice Ball 68mm filled with lead steel balls. Code - Â Specification AS-6976 - Â 400gm AS-6977 - Â 600gm AS-6978 - Â 800gm Back Send Enquiry Send us Enquiry for Javelin PRACTICE BALL Please complete all of the fields below and a Abnashi representative will process your request. Thank you. Name Email Phone Message x