The Pencil Grip - Jumbo

The JUMBO Grip uses the same revolutionary shape as The Pencil Grip to place fingers of both left and right handed users in the correct position for gripping. The JUMBO Grip is about 40% larger than The Pencil Grip providing extended comfort and support up to the second knuckle. The JUMBO Grip offers comfort for everyone from students to seniors.  Latex free.

Instructions for proper use here