{"product_id":"black-leaf-showerhead-diffuser-downstem","title":"Black Leaf - Showerhead Diffuser Downstem - 18.8mm","description":"\u003ch3\u003eBlack Leaf - Showerhead Diffuser Downstem - 18.8mm\u003c\/h3\u003e\u003cbr\u003e\u003cp\u003eThis diffuser downstem from Black Leaf features a multi slit circ perc for bubbling in every direction, so you'll get a silky smooth, cooled and filtered bong hit! The 18.8mm \u0026gt; 18.8mm glass-on-glass joints allow you to add showerhead perc diffusion to any bong with an 18.8mm joint, and will accept any 18.8mm glass-on-glass slide bowl or bong attachment. Choose downstem length when ordering. If you're not sure which size you need, have a look at our handy \u003ca title=\"Grasscity.com FAQ's - Guide to Downstem Sizes\" href=\"https:\/\/support.grasscity.com\/entries\/21977512-downstems-everything-you-wanted-to-know-size-fitting-etc\" target=\"_self\"\u003e\u003cstrong\u003eguide to downstem sizes\u003c\/strong\u003e\u003c\/a\u003e!\u003c\/p\u003e","brand":"Black Leaf","offers":[{"title":"12 cm \/ 4.7 inch","offer_id":52662794944799,"sku":"ND-ED-913-12","price":12.99,"currency_code":"EUR","in_stock":true},{"title":"13 cm \/ 5.1 inch","offer_id":52662985392415,"sku":"ND-ED-913-13","price":12.99,"currency_code":"EUR","in_stock":true},{"title":"11 cm \/ 4.3 inch","offer_id":52662985425183,"sku":"ND-ED-913-11","price":12.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/0351\/0815\/files\/ed_913-12_13_1.jpg?v=1783448009","url":"https:\/\/grasscity.eu\/products\/black-leaf-showerhead-diffuser-downstem","provider":"Grasscity EU Prod","version":"1.0","type":"link"}