This is the latest stacker in the Nesting Stacker series. The Micro hair stacker has been designed specifically for dry fly tails and wings. It may look like other stackers, but a great deal of thought has gone into the design for this Micro stacker. Machined from top quality Aluminum bar stock and anodized with an anti-static coating, to enable trouble free stacking of even the finest materials. A deep smooth beveled opening making the insertion of fibres easy, and a deeper base and shorter sleeve for the smooth removal of the stacked fibres easier. The Micro stacker and the popular Nesting stacker set are available from 54 Dean Street and Hareline Dubbing. https://www.54deanstreet.it/shop/product/54ds-nstm-stk-brry-nesting-hair-stacker-micro-8127?category=285