Hand Therapy Lumbrical Exercise Taco Shell

A Hand Therapy Lumbrical Exercise Taco Shell used for Occupational Therapy from injury or for stroke recovery. Use by itself or add a foam therapy block to increase resistance. Customize for different hand sizes. PLA, PETG, COPE, ABS, ASA and most other non fibrous filaments should work great. I recommend avoiding fibrous filaments due to possible fiber shedding.