These are the most common bow clips found in most violin cases.

A Thumb Leather Protector for Violin/Viola. 

Bow Screw Winder For Violin And Viola By Heriba.

• For loosening or tightening extremely tight bow screws

• Allowing more leverage over the screw when loosening or tightening it

• Can be used for Violin and Viola Bows

Viotech Suregrip for Violin/Viola- comfort cushions for bows.

• Made of neoprene foam cushions for a comfortable feel

• Color is solid black

• Two same-sized cushions in a tube

PinkyHold by Cyrus Creations

• Works with all standard fractional and full-size violin and viola bows

• Lightweight

• Easy to put on and off

• Help children keep their pinkies curved

• Ideal for balancing and setting up bow technique

String Vision: Bow Grip Rubber And Thumb Leather Protection Features:

• Protects bow leather and bow winding from further wear and tear.

• Provides comfort feeling for a player to hold their bow for a long time

• Perfect for professionals and students alike

Ultimate teaching tool and practice tool, designed to help beginning string students learn and practice proper left-hand wrist position.

There are two sizes:Small(1/16-1/4) and Large (12/-4/4 size).

• The Virtuoso Wrist Practice Aid is for left-handed string players of all levels.

• This tool helps beginner violin players with their left-hand wrist posture. It has adjustable velcro straps that secure around the wrist.

• Keep your left wrist straight to avoid interfering with finger placement on the fingerboard.

• The exercise helps students coordinate wrist and forearm movements when shifting from 1st to 3rd position.

D'Addario (Super-Sensitive) Bowmaster Bow Grip for Violin, Viola, and Cello

• LARGE size suits 3/4 to 4/4 violin and cello bows or bows for violas sized 13" and above.

• MEDIUM size suits 1/4 to 1/2 violin and cello bows, or bows for violas sized 12".

The Bowmaster is an innovative bow grip designed to encourage proper bow handling. 

Bow Hold Buddies Clear Fish features:

• Directs the tip of the pinky slightly to the rear of the top of the stick

• Allows flexibility on finger

• Securely slides along the stick to rest next to the ring finger

• Allows players to put their pinky finger to be the right spot on the bow

Things For Strings- Hold Fish For Violin/Viola- Black Colour

• Directs the tip of the pinky slightly to the rear of the top of the stick

• Allows flexibility on finger

• Securely slide along the stick to rest next to the ring finger

• Allows players to put their pinky finger to be the right spot on the bow

Bow Hold Buddies Yellow Fish

• Directs the tip of the pinky slightly to the rear of the top of the stick

• Allows flexibility on finger

• Securely slide along the stick to rest next to the ring finger

• Allows players to put their pinky finger to be the right spot on the bow

Bow Hold Buddy for Violin/Viola: Pink Colour Hold Fish, made by Things 4 Strings.

• Directs the tip of the pinky slightly to the rear of the top of the stick

• Allows flexibility on finger

• Securely slides along the stick to rest next to the ring finger

• Allows players to put their pinky finger to be the right spot on the bow