The festool abrasive hand sanding combi sponge is a four-sided, rigid hand sanding block designed for precise manual sanding in difficult-to-reach areas and on concave profiles. Featuring festool's granat premium abrasive, this sanding block delivers the same strength and durability as granat machine abrasives, making it a reliable choice for hand sanding tasks that demand consistent, high-quality results. It is available in a 120 grit, making it well suited to preparation and correction work across a range of surfaces. The block's four-sided design includes a round side and an acute-angled side, giving painters, varnishers, and joiners the versatility to tackle awkward profiles and tight spaces without switching tools. It is suitable for use on paints, varnishes including voc-compliant finishes , fillers, wood, and metals. Features and benefits: four-sided rigid sanding block for maximum versatility round and acute-angled sides ideal for concave profiles and difficult-to-access areas granat premium abrasive as durable as machine-grade granat abrasives suitable for paints, varnishes including voc , fillers, wood, and metals ideal for painters, varnishers, and joiners specifications: dimensions l x w x h : 69 x 98 x 26mm width: 98mm height: 26mm length: 69mm abrasive quality: granat grit: 120 contents pack of 6