Similar to the standard Unwound Series (Models 1-10A). Larger, heaver mallet heads that feature longer handles. Each model brings out more fundamental, producing a big, rich, full tone. These have 7/8 inch diameter brass ends.
Yarn wound vibe mallets were developed exclusively for wide bar vibes and are intended for 2 mallet Jazz vibe use. The handles are shorter for fast accurate playing and made of rattan. These are medium and made with pink yarn.