{"product_id":"math_21_years_old_t-shirt_birthday_gift_idea","title":"Math 21 Years Old T-Shirt Birthday Gift Idea","description":"\u003cp\u003eCelebrate a 21st birthday with this unique t-shirt! The black tee features a fun, mathematical design with the square root of 441, which equals 21, playfully emphasizing the age. Surrounded by colorful math equations and formulas, this shirt is perfect for anyone who loves math or is celebrating their 21st birthday. The design is printed on what appears to be a comfortable cotton blend fabric, ensuring a soft feel and lasting wear. Ideal for birthday parties, casual wear, or as a quirky gift for the math enthusiast in your life. Get yours today and make a statement!\u003c\/p\u003e","brand":"Ink \u0026 Thread Studio ","offers":[{"title":"Black \/ S","offer_id":44886303572150,"sku":"T1302100-B-S","price":12.31,"currency_code":"USD","in_stock":true},{"title":"Black \/ M","offer_id":44886303604918,"sku":"T1302100-B-M","price":12.31,"currency_code":"USD","in_stock":true},{"title":"Black \/ L","offer_id":44886303637686,"sku":"T1302100-B-L","price":12.31,"currency_code":"USD","in_stock":true},{"title":"Black \/ XL","offer_id":44886303670454,"sku":"T1302100-B-XL","price":12.31,"currency_code":"USD","in_stock":true},{"title":"Black \/ XXL","offer_id":44886303703222,"sku":"T1302100-B-XXL","price":12.31,"currency_code":"USD","in_stock":true},{"title":"Black \/ XXXL","offer_id":44886303735990,"sku":"T1302100-B-XXXL","price":12.31,"currency_code":"USD","in_stock":true},{"title":"White \/ S","offer_id":44886303768758,"sku":"T1302100-W-S","price":12.31,"currency_code":"USD","in_stock":true},{"title":"White \/ M","offer_id":44886303801526,"sku":"T1302100-W-M","price":12.31,"currency_code":"USD","in_stock":true},{"title":"White \/ L","offer_id":44886303834294,"sku":"T1302100-W-L","price":12.31,"currency_code":"USD","in_stock":true},{"title":"White \/ XL","offer_id":44886303867062,"sku":"T1302100-W-XL","price":12.31,"currency_code":"USD","in_stock":true},{"title":"White \/ XXL","offer_id":44886303899830,"sku":"T1302100-W-XXL","price":12.31,"currency_code":"USD","in_stock":true},{"title":"White \/ XXXL","offer_id":44886303932598,"sku":"T1302100-W-XXXL","price":12.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/1535\/1990\/files\/i832Zi56BLaJt4hV3ZDcA1STFnbhiVgwO5LUyp91_cbdd1017-688d-455d-bdc2-7f3f698e6869.webp?v=1770260984","url":"https:\/\/spotwear.shop\/products\/math_21_years_old_t-shirt_birthday_gift_idea","provider":"Ink \u0026 Thread Studio ","version":"1.0","type":"link"}