{"product_id":"arch-1-x-3-inverted","title":"LEGO® Arch 1 x 3 Inverted (70681)","description":"\u003cp\u003eThe LEGO® Arch 1 x 3 Inverted (Part 70681) is a compact architectural element designed for creating recessed curves and decorative details in LEGO builds. Its inverted profile allows builders to form smooth transitions underneath bricks and plates, making it useful for architectural patterns, vehicle shaping, and advanced building techniques.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInverted arch design\u003c\/strong\u003e allows curved shapes underneath standard bricks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 x 3 size\u003c\/strong\u003e provides additional width for architectural detailing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible with standard LEGO® elements\u003c\/strong\u003e for stable integration into custom builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number 70681\u003c\/strong\u003e commonly used in detailed MOCs and advanced building techniques.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBuilding Ideas\u003c\/h2\u003e\n\n\u003cp\u003eThis inverted arch piece is often used to create decorative wall patterns, recessed architectural features, vehicle underbody shaping, and compact curved supports. Builders frequently combine it with plates, tiles, and slopes to create smoother transitions and layered designs in custom models.\u003c\/p\u003e\n\n\u003cp\u003eExplore more elements in our \u003ca href=\"\/en-global\/collections\/arch-piece\"\u003eLEGO® Arch Pieces collection\u003c\/a\u003e.\u003c\/p\u003e","brand":"LEGO","offers":[{"title":"Black","offer_id":50454174957901,"sku":"lego70681blacknew","price":0.13,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":50454174990669,"sku":"lego70681bluenew","price":0.58,"currency_code":"USD","in_stock":true},{"title":"Bright Green","offer_id":50454175023437,"sku":"lego70681brgreennew","price":0.53,"currency_code":"USD","in_stock":false},{"title":"Bright Light Blue","offer_id":50454175056205,"sku":"lego70681brlbluenew","price":0.53,"currency_code":"USD","in_stock":true},{"title":"Bright Pink","offer_id":50454175088973,"sku":"lego70681brpinknew","price":0.44,"currency_code":"USD","in_stock":true},{"title":"Dark Bluish Gray","offer_id":50454175121741,"sku":"lego70681dbgnew","price":0.58,"currency_code":"USD","in_stock":true},{"title":"Dark Brown","offer_id":50454175154509,"sku":"lego70681dbrownnew","price":0.53,"currency_code":"USD","in_stock":true},{"title":"Dark Green","offer_id":50454175187277,"sku":"lego70681dgreennew","price":0.53,"currency_code":"USD","in_stock":true},{"title":"Dark Red","offer_id":50454175220045,"sku":"lego70681drednew","price":0.44,"currency_code":"USD","in_stock":true},{"title":"Dark Turquoise","offer_id":50454175285581,"sku":"lego70681dturquoisenew","price":0.53,"currency_code":"USD","in_stock":false},{"title":"Lavender","offer_id":50454175318349,"sku":"lego70681Lavendernew","price":0.53,"currency_code":"USD","in_stock":true},{"title":"Light Bluish Gray","offer_id":50454175351117,"sku":"lego70681lbgnew","price":0.15,"currency_code":"USD","in_stock":true},{"title":"Medium Azure","offer_id":50454175383885,"sku":"lego70681mazurenew","price":0.07,"currency_code":"USD","in_stock":true},{"title":"Medium Nougat","offer_id":50454175416653,"sku":"lego70681mnougatnew","price":0.53,"currency_code":"USD","in_stock":true},{"title":"Nougat","offer_id":50454175449421,"sku":"lego70681nougatnew","price":0.38,"currency_code":"USD","in_stock":true},{"title":"Orange","offer_id":50454175482189,"sku":"lego70681orangenew","price":0.53,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":50454175514957,"sku":"lego70681rednew","price":0.59,"currency_code":"USD","in_stock":true},{"title":"Reddish Brown","offer_id":50454175547725,"sku":"lego70681rbrownnew","price":0.53,"currency_code":"USD","in_stock":false},{"title":"Sand Green","offer_id":50454175580493,"sku":"lego70681sgreennew","price":0.51,"currency_code":"USD","in_stock":true},{"title":"Tan","offer_id":50454175613261,"sku":"lego70681tannew","price":0.28,"currency_code":"USD","in_stock":true},{"title":"White","offer_id":50454175646029,"sku":"lego70681whitenew","price":0.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0856\/6715\/2205\/files\/lego-arch-1x3-inverted-black.jpg?v=1767826683","url":"https:\/\/www.choose-a-brick.com\/en-global\/products\/arch-1-x-3-inverted","provider":"www.choose-a-brick.com","version":"1.0","type":"link"}