these are the enduro stubbies, not that retro really but fairly rare in purple - only red blue black and silver are widely available now.
http://cgi.ebay.co.uk/X-LITE-endura...1QQihZ010QQcategoryZ56194QQrdZ1QQcmdZViewItem
http://cgi.ebay.co.uk/X-LITE-endura...1QQihZ010QQcategoryZ56194QQrdZ1QQcmdZViewItem
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