How can we put the cardboard and foam cut smooth edge
Because it was too small to remember whether it was power or batteries Then, the wire will be fever, and then compared with the wire steel, enough heat to cut foam ~.
I know the daily tools to cut the board did not know, in addition to a paper cutting machine should see when the sharp cutting edge of binding books will tidy, others may not reach, I suggest you can buy a good quality point of the knife blade (a bit thick then, by using the ruler) better than hard cutting, may be useful.
And bubbles, there's a way. We used primary school manual class had a tool like this, is to use a bamboo (believe it is many, two chopsticks) fixed with wire pulled into a bow shape (string size to see your bubble to then put wire), two fixed wires, then two a wire connected to a plug (please note that the protection measures
