Features a curved face, ergonomically shaped handle, & hand - rubbed finish. Used to delicately blend fibers with great detain, these brushes are an excellent tool not just for use on a blending board, but also for blending fibers on hand cards & with use on your drum carder. The tines going in the opposite direction than a hand carder give it a smoother action & reduce the likelihood of damaging the fibers being blended or damaging the cloth on the drum carder or blending board. Plus they work great for compacting fibers on a hand card for tightly rolled rolags & puni’s. Also great to aid in removal of your batt. Blending Brush