Magnetically Attached Coffee Grounds Cup

海氏G1磨豆机接粉支架改造，变成磁吸式的接粉杯方式需要6个圆柱形铷磁铁，直径3mm，高度3mm，可以淘宝购入，链接如下：https://item.taobao.com/item.htm?_u=a1mn5kq3597&id=774448602015&pisk=gvp_6s2P1P46Gs0DtFmFP3-vre6XlDkrHosvqneaDOBOG-KwPiyVgfjbhwt-jNlmsEOBkefNWZ5VhiTP-hyqjhojhnKRWtRN7iLeleVw7K728xtkP1ywDKrMtU-8QdlG3-6Gnt3rzYkrjhXcHWrYjyzGvGjj3-QTBOXLzNZZwYkyjHZNX0-KUdk73zITM-LA66Cd2wIAkZLApyIPJRIYBiUKAwjAH-BY69HdbgEOD5LYJyIl2-UADtCpviS5HZLA6Dtd-iGky2sn1NKsfwRE3Qq-rhbQH-pCvqbWf22fYpj6gat9C-wbmG11yhQIzjWP-6KcGKq0hst9ZEjJWP3foptpBQL-8579NityGhHTpOJMXQCveqVvjO71pdd7D-KCCN8Xhe4sRapMvLXdTYnWvpYwjpt4DxIezwKMBtM-qO6OW9sH322OlBdvQ1X0Wq_DdHp9Ggk0UaaSnSgNe-sCzDiQiSb3bATabc6pn1IhYLoIAPNc6MjCzDiQiSfOxM5EADa_i&spm=a1z09.2.0.0.1e0a2e8dU3Qjg4&skuId=5296932200371