Wahl ZX595 James Martin Coffee Grinder

I find the grinder works satisfactorily but there is a fundamental design flaw. The dome shaped top is very awkward and slips out of one`s grasp very easily. As a result it fell on the kitchen floor and cracked and splintered rendering it useless. On speaking to the manufacturer they were grossly unhelpful and I have had to pay apprtoximately 40% of the unit cost merely to get another top. The last coffee grinder I had (from Moulinex) lasted 50 years without any problem. This one has not seen fifty days!