Seahorse marbles made by Vacor de Mexico and imported by MegaFun USA (formerly known as Mega Marbles).
2003 Mega Marble Toy Marble Collection
2013 MegaFun Toy Marble Collection
2015 MegaFun Toy Marble Collection
2016 MegaFun Toy Marble Collection
Arctic Bear (retired) ~16 (5/8") marble