This durable stainless steel tool will not bend or break when weeding designs and can be sharpened if necessary. The Siser Weeder allows you to weed our Heat Transfer Vinyl with speed and accuracy – even in small cavities! Get rid of excess material after cutting quickly with this handy weeding tool. Recommended for all Siser® heat transfer materials and ColorPrint™ printable digital materials. The Siser® Weeder allows you to weed with speed and accuracy even in small cavities.