The ornamental design for bow hold training device for cello, as shown and described.
This application is related by subject matter to PCT application Ser. No. PCT/US09/33025, filed on Feb. 4, 2009 and entitled “Bow Hold Training Device.”
FIG. 1 is a left perspective view of a bow hold training device for cello showing our new design;
FIG. 2 is a left side view thereof;
FIG. 3 is a right side view thereof;
FIG. 4 is a top side view thereof;
FIG. 5 is a bottom side view thereof;
FIG. 6 is a front side view thereof; and,
FIG. 7 is a back side view thereof.
The broken line showing of a bow is included for the purpose of illustrating environment and forms no part of the claimed design.