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

The String Vision Bow Grip Rubber and Thumb Leather Protection is designed to improve playing comfort while protecting your bow leather and winding from wear. Featuring an indented thumb grip for a secure and natural feel, it is ideal for both students and professional musicians.

Key Features:

• Indented thumb grip for added comfort

• Helps improve bow control

• Protects the bow leather and winding

• Reduces wear and tear

• Suitable for students and professionals

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.

Start with the right technique using the D'Addario Bowmaster Bow Grip. Perfect for violin, viola, and cello, it helps beginners hold the bow correctly—just slide the comfortable rubber grip onto your bow and play.

Key Features:

• For violin, viola, and cello

• Teaches proper bow hold

• Comfortable, easy-to-use rubber design

• 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