{"product_id":"pirastro-wondertone-solo-violin-e-string-4-4-medium","title":"Pirastro Wondertone Solo Violin E String, 4\/4, Medium","description":"\u003ch2\u003ePirastro Wondertone Solo Violin E String\u003c\/h2\u003e\n\u003cp\u003eThe Pirastro Wondertone Solo Violin E String uses Silvery Steel construction and comes in Ball End or Loop End versions for 4\/4 violins. Both options share Medium gauge and the same specified tension. Choose the termination that matches your violin's tailpiece or fine tuner, the hardware used for small pitch adjustments.\u003c\/p\u003e\n\u003cp\u003eFor players seeking a replacement violin E string, this listing brings both attachment choices together without changing the specified material or tension. Select a ball-end violin replacement for hardware that retains a ball, or a loop-end E string for a compatible hook. Check the existing attachment before choosing your preferred version.\u003c\/p\u003e\n\u003cp\u003ePirastro identifies the two options with separate article numbers, helping players and instrument technicians order the correct part. Both carry green peg-end silk and orange tailpiece silk, so the attachment itself provides the key visual distinction. The manufacturer lists Silvery Steel for this E, giving buyers a precise material specification when matching their replacement to an existing setup.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo End Types:\u003c\/strong\u003e Offers separate ball and loop attachments to match compatible hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSilvery Steel Construction:\u003c\/strong\u003e Provides the manufacturer-specified material for this individual E.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConsistent Gauge:\u003c\/strong\u003e Both versions use Medium gauge with equal specified tension.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull-Size Fit:\u003c\/strong\u003e Supports replacement on a 4\/4 violin.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistinct Article Numbers:\u003c\/strong\u003e Helps identify and reorder the required attachment version.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eBall End and Loop End Differences\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eBall End:\u003c\/strong\u003e Article 310321 terminates in a ball for hardware designed to retain that fitting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLoop End:\u003c\/strong\u003e Article 310621 terminates in a loop for a compatible hook attachment. The end type changes the connection; both variants retain the same material, gauge, size, and specified tension.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Pirastro\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Wondertone Solo\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstrument:\u003c\/strong\u003e Violin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eString:\u003c\/strong\u003e E\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 4\/4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Silvery Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge:\u003c\/strong\u003e Medium, manufacturer designation 26\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Options:\u003c\/strong\u003e Ball End; Loop End\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBall End Article Number:\u003c\/strong\u003e 310321\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoop End Article Number:\u003c\/strong\u003e 310621\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eString Tension:\u003c\/strong\u003e 17.2 lb, either version\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeg-End Silk:\u003c\/strong\u003e Green\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTailpiece Silk:\u003c\/strong\u003e Orange\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Envelope\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pirastro","offers":[{"title":"Loop-End","offer_id":50769521639621,"sku":"PIRA-1WVEL","price":13.78,"currency_code":"USD","in_stock":true},{"title":"Ball-End","offer_id":50769521672389,"sku":"PIRA-1WVEB","price":13.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/3085\/3829\/files\/1-pirastro-1wvel_68c4f783-fda6-42b8-b38a-8c51ce898c95.jpg?v=1792603938","url":"https:\/\/avlgear.com\/products\/pirastro-wondertone-solo-violin-e-string-4-4-medium","provider":"AVLGEAR","version":"1.0","type":"link"}