"ANSER K.S.Mold machined by PING founder Karsten SolheimHEEL AND TOETUNGSTEN WEIGHTINGPERSONALLY GROUND BY JOHN A. SOLHEIMJohn ground the sole of each head to create these special Anser 50th Anniversary Putters.They were built entirely from the components of the same four U.S. manufacturers involved in the original Anser putters.・Arrives in an attractive black・laminate box and includes・geniune leather head cover"