I have just bought a crack-a-mac, this is a great idea congratulations. I had a bag of macadamias that my husband had bought from the Atherton Tablelands here near Cairns. We have been cracking them in the vice in the shed. Now we have the crack-a-mac I’m sure the 2 kilos of nuts will go fast now that everyone can crack their own and we will be up there soon to buy some more. Again many thanks and congratulations for your great invention.
Pam, Qld. Australia