{"product_id":"altenew-mars-red-artists-watercolor-tube-alt11003","title":"Altenew Mars Red Artists Watercolor Tube alt11003*","description":"\u003cp\u003eAltenew’s Mars Red PR101 is a bold, earthy red with a rich iron-oxide base that brings strength and depth to your watercolor artwork. This semi-transparent hue offers a muted vibrancy, ideal for capturing clay-rich landscapes, rugged textures, and expressive portraits. With excellent lightfastness and a beautiful granulating effect, it’s a reliable choice for both detailed applications and atmospheric washes.\u003cbr\u003eSpecifications:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePigment: PR101\u003c\/li\u003e\n\u003cli\u003eLightfastness: I Excellent\u003c\/li\u003e\n\u003cli\u003eTransparency: Semi-transparent\u003c\/li\u003e\n\u003cli\u003eCertified non-toxic ACMI AP Seal\u003c\/li\u003e\n\u003cli\u003e8ml or 0.27fl oz included\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Altenew","offers":[{"title":"Default Title","offer_id":42075372585031,"sku":"alt11003_sku","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0272\/9535\/0855\/files\/Altenew_Mars_Red_Artists_Watercolor_Tube_alt11003.jpg?v=1759762320","url":"https:\/\/www.simonsaysstamp.com\/products\/altenew-mars-red-artists-watercolor-tube-alt11003","provider":"Simon Says Stamp","version":"1.0","type":"link"}