Sparkleworks II is a 2nd edition Glitter pony and the reissue of a previous character in a different pose. She was originally sold as a single and was a part of the general assortment available at most stores in early 2004. In late 2004, another version would be available as a bonus pony sold with the Twirling Fun with Loop-de-la set. This version would have a reverse symbol (flipped).

Pony’s Profile
Additional Info on Sparkleworks