HONEYSEW Bias Tape Maker Set 6MM/9MM/12MM/18MM/25MM 5 sizes DIY Quilting Tools Kit You can make a instant bias tape in a snap. Insert heat sensitive adhesive tape in the upper groove and fabric in the lower groove and pull both at the same time while ironing will create a fusible bias tape. Useful for lattice, meshwork quilting, piping (trimming) and sewing.