Fw: [請益] 老師們推薦水擦黑板嗎?
個人準備開一家小型的補習班
要購買黑板
想請問水擦黑板是否好用?
像是這個http://www.wang-pai.com.tw/c02.html
我用Google搜尋了水擦式黑板
幾乎都是廠商的網頁
看不到使用者心得
勉強找到這個http://portal.ptivs.ptc.edu.tw/jdfclark/doc/3156
因為我討厭粉筆灰
這是走這行以來少數讓我討厭的地方:(
有查詢過專用粉筆的價格 還算可以接受
不過也因為看不到什麼水擦黑板使用心得....
我猜這個產品大概是不夠好用所以不紅吧
另外想請問一下
傳統黑板的話不適合用濕抹布擦拭對嗎?
這樣才可以維持長久使用?
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※ 編輯: ronalo (59.113.0.24), 12/14/2015 02:47:20
※ 編輯: ronalo (59.113.0.24), 12/14/2015 02:48:22
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