{"product_id":"montessory-wooden-number-line-board-positive-and-negative","title":"Montessory Wooden Number Line Board -  Positive and Negative","description":"\u003cp\u003eMake Math Visual and Tangible!\u003cbr\u003eHelp your child master the concept of positive and negative numbers with our handcrafted solid oak number line. Perfect for visualizing addition, subtraction, and number sense.\u003cbr\u003eOptions:\u003cbr\u003eSet: Choose between \"Board\" or \"Board with Felt Balls\".\u003cbr\u003eDesign: Two boards covering the full range from negative to positive.\u003c\/p\u003e\n\u003cp\u003eDimensions:\u003cbr\u003ePositive board (0 to 20) Size: 42 x 7 cm (approx. 16.53 x 2.75 inches). \u003cbr\u003eNegative board (-1 to -20) Size: 40 x 7 cm (approx. 15.74 x 2.75 inches).  \u003cbr\u003ePositive board (0 to 10) Size: 23 x 7 cm (approx. 9.05 x 2.75 inches). \u003cbr\u003eNegative board (-1 to -10) Size: 21 x 7 cm (approx. 8.27 x 2.75 inches).  \u003cbr\u003eThickness -2 cm (0.9\")\u003cbr\u003eFelt Balls: 1.5 cm (approx. 0.6 inches) — perfect for little hands for  ages 4+.\u003c\/p\u003e\n\u003cp\u003eMaterials \u0026amp; Quality:\u003cbr\u003eWood: Premium solid Oak.\u003cbr\u003eFinish: Eco-friendly natural oil (safe for children).\u003cbr\u003eDurability: Built to last through years of homeschooling and classroom use.\u003c\/p\u003e\n\u003cp\u003eINCLUDES \u003cbr\u003e- wooden number line (0 to 20) or (-1 to -20) or both\u003cbr\u003e -wooden number line (0 to 10) or (-1 to -10) or both\u003cbr\u003e- felt balls (10, 20 or 40 depends on variation).\u003cbr\u003e- linen bag for balls.\u003c\/p\u003e\n\u003cp\u003ePERSONALIZATION\u003cbr\u003eWe can personalized this board, only write us what name or text you want.\u003c\/p\u003e\n\u003cp\u003eMore of our wooden items available here:\u003cbr\u003ehttps:\/\/threewoodshop.etsy.com\u003c\/p\u003e\n\u003cp\u003eABOUT ORDER \u003cbr\u003eWe need to prepare an order for shipping (delivery) 1 day. After your order has been shipped, we will send you a message with Tracking number.\u003c\/p\u003e\n\u003cp\u003ePACKAGING\u003cbr\u003eAll  handmade items are beautiful packaged.\u003c\/p\u003e\n\u003cp\u003eIS THIS ITEM A GIFT?\u003cbr\u003eIf your frame is a gift we can include gift card and send in to the direct. Please, write a note detailing the wording you would like and write correct address.\u003c\/p\u003e\n\u003cp\u003eJoin us on Social Media!\u003cbr\u003e● Pinterest http:\/\/pinterest.com\/threewoodShop\u003cbr\u003e● Facebook https:\/\/www.facebook.com\/threewood.eng\u003cbr\u003e● Instagram https:\/\/www.instagram.com\/_threewood_\/\u003cbr\u003e● Twitter http:\/\/twitter.com\/threewoodShop\u003c\/p\u003e\n\u003cp\u003eDon't forget to add this item to your Favourites to be sure not to lose https:\/\/threewoodshop.etsy.com\/listing\/4493969856\u003c\/p\u003e","brand":"threewood","offers":[{"title":"Positive (0 to 20) \/ None","offer_id":48583818543309,"sku":null,"price":29.99,"currency_code":"USD","in_stock":true},{"title":"Positive (0 to 20) \/ 10 balls","offer_id":48583818576077,"sku":null,"price":32.19,"currency_code":"USD","in_stock":true},{"title":"Positive (0 to 20) \/ 20 balls","offer_id":48583818608845,"sku":null,"price":35.99,"currency_code":"USD","in_stock":true},{"title":"Negative (-1 to -20) \/ None","offer_id":48583821197517,"sku":null,"price":29.99,"currency_code":"USD","in_stock":true},{"title":"Negative (-1 to -20) \/ 10 balls","offer_id":48583821230285,"sku":null,"price":32.19,"currency_code":"USD","in_stock":true},{"title":"Negative (-1 to -20) \/ 20 balls","offer_id":48583821263053,"sku":null,"price":35.99,"currency_code":"USD","in_stock":true},{"title":"Set of 2 ± 0 to 20 \/ None","offer_id":48583818739917,"sku":null,"price":49.99,"currency_code":"USD","in_stock":true},{"title":"Set of 2 ± 0 to 20 \/ 10 balls","offer_id":48583818772685,"sku":null,"price":52.49,"currency_code":"USD","in_stock":true},{"title":"Set of 2 ± 0 to 20 \/ 20 balls","offer_id":48583818805453,"sku":null,"price":55.59,"currency_code":"USD","in_stock":true},{"title":"Set of 2 ± 0 to 20 \/ 40 balls","offer_id":48583818838221,"sku":null,"price":59.79,"currency_code":"USD","in_stock":true},{"title":"Positive (0 to 10) \/ None","offer_id":48583821328589,"sku":null,"price":15.99,"currency_code":"USD","in_stock":true},{"title":"Positive (0 to 10) \/ 10 balls","offer_id":48583821361357,"sku":null,"price":18.99,"currency_code":"USD","in_stock":true},{"title":"Negative (-1 to -10) \/ None","offer_id":48583818641613,"sku":null,"price":15.99,"currency_code":"USD","in_stock":true},{"title":"Negative (-1 to -10) \/ 10 balls","offer_id":48583818674381,"sku":null,"price":18.19,"currency_code":"USD","in_stock":true},{"title":"Set of 2 ± 0 to 10 \/ None","offer_id":48583821459661,"sku":null,"price":29.99,"currency_code":"USD","in_stock":true},{"title":"Set of 2 ± 0 to 10 \/ 10 balls","offer_id":48583821492429,"sku":null,"price":32.99,"currency_code":"USD","in_stock":true},{"title":"Set of 2 ± 0 to 10 \/ 20 balls","offer_id":48583821525197,"sku":null,"price":35.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0577\/2964\/6797\/files\/20260423_095852.jpg?v=1779800114","url":"https:\/\/threewood.shop\/products\/montessory-wooden-number-line-board-positive-and-negative","provider":"THREEWOOD","version":"1.0","type":"link"}