{"product_id":"tuning-fork-with-resonator-box-long-lasting-sound-ideal-for-science-experiments-on-sound-tuning-fork-and-hard-resonator-box-with-soft-tapping-rod","title":"Tuning fork with resonator box, long-lasting sound, ideal for science experiments on sound - Tuning fork and hard resonator box (with soft tapping rod)","description":"This tuning fork comes with a hardwood resonator box. The sound lasts a long time, making it ideal for science experiments on sound. The tuning fork can be removed from the resonator box. A soft hammer is included. Frequency: 440 Hz, Length of tuning fork: 16.5 cm, Resonator box: 18 x 9 x 6 cm \n\u003cbr\u003e\u003cbr\u003e \u003cbr\u003e\u003cbr\u003e","brand":"Mega Shop Japan","offers":[{"title":"Default","offer_id":49155229679936,"sku":"B0BYDDXR9N","price":175.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/2584\/0704\/files\/61NBZLGjIwL._AC_US1200.jpg?v=1719105782","url":"https:\/\/megashopjapan.com\/products\/tuning-fork-with-resonator-box-long-lasting-sound-ideal-for-science-experiments-on-sound-tuning-fork-and-hard-resonator-box-with-soft-tapping-rod","provider":"Mega Shop Japan","version":"1.0","type":"link"}