Ball Jointed Doll, Esperanza! "Esperanza" is Spanish for "Hope"! She is about 21 cm tall (about 8.25 inches) when strung with 1mm elastic string (found at Hobby Shops). Though the Knee and Ankle fine tuning hasn't been printed by me yet, the previous file printed well except for the previous knees (now fixed here). Knee and ankle tune-ups and knickers (panties) are the only changes to this design. Check out my sandstone version of this design. I modified this design for sandstone there.