They do protect the fingers and help push the needle through the leather

effective support arch of foot and rectify heel posture

you will find a small hole at the side of the Box

And it not only be used for printing leather projects

Leather Craft Stamping Tools for DIY Leather Craft

Plant Grow Light for Indoor Plants Full Spectrum with Timer for Your Indoor Garden Wrist Wraps They do protect the fingersPlant Grow Light for Indoor Plants Full Spectrum with Timer for Your Indoor Garden Emiral LED PLANT GROW LIGHT WITH FULL SPECTRUM Full Spectrum from 380nm to 800nm provide all from which plant can absorb all lights it needs. 150LEDs and 150W output provide strong and uniform intensity of light to plants. Upgraded quality tube made of metal can hold the three heads light well, prevent them from falling down. Flexible adjust 360 degree gooseneck allows