Sketch Wiper paper art blenders set — durable latex sponge blenders and eraser tips for sketching, shading, smudging, and detail work. Key benefits Clean, precise blending and erasing: soft, breathable, elastic latex sponge heads erase and blend charcoal, graphite, pastel, and pencil smoothly without damaging paper. Easy to use and keep clean: replaceable sponge heads keep tools hygienic and extend usable life; work without getting your hands dirty. Versatile performance: two tip shapes (triangular and round) let you switch between fine detail and large-area smudging quickly. Long service life: resilient latex sponge material is elastic and durable for repeated use. What’s included 2 Sketch Wiper handles 20 replacement sponge heads Sufficient quantity to support regular sketching, classroom use, or extended projects. Features and compatibility Material: special latex sponge — soft, breathable, elastic for effective erasing and blending. Tip shapes: triangular tip for precise detail work and controlled shading; round tip for smooth smudging across larger areas. Functions: blending, smudging, shading, detail painting, light erasing, modeling on paper and in some craft contexts (ceramics, pottery detailing). Suitable for artists, beginners, children, art students, teachers, professional painters, and drawing enthusiasts. Typical uses (practical scenarios) Portrait or figure sketching: use the triangular tip to refine facial features and the round tip to soften larger shaded areas. Mixed-media and pastel work: blend and lift excess pigment for smoother transitions and highlights without tearing the paper. Ceramics and pottery detailing: gently smooth small areas or remove light surface marks during modeling and finishing. Notes Replacement sponge heads make it easy to refresh worn tips and maintain consistent performance. Designed for paper and many drawing media; test on delicate or specialty surfaces before extended use.