Chenilles are also sharp-pointed, but are larger than crewel. Chenilles are for use with heavier yarns. Tapestry needles are blunt ended and this makes them best for counted-thread embroidery. Embroidery can be worked without any type of hoop or frame. However, most stitchers enjoy the stability a hoop gives.
Hoops can be round or oval and come in many sizes.
Choose the hoop size that is most comfortable to you. The three main types of hoops are plastic, spring-tension and wooden. Plastic and spring tension hoops hold fabric more firmly than wooden hoops. To prevent wrinkles and marks on fabric, remove fabric from hoop after stitching each day. For maximum fabric protection, cut a piece of muslin or similar fabric large enough to mount in hoop.