I have the MOC toe insulated boots and they're great. I have MOC toe non insulted and they suck. must be cut different. My brunts are the original not the usa made
.2356 cubic inches equals 0.0038607923 liters though.
5.33698509 liters divided by .0038607923 is 1382.355
which still seems high.
i'm going with 1000 lol
that is one small ass eraser. doesn't seem correct, have you tried google ing "estimating fill" for irregular objects? edit- in your first post you give eraser dims as 1x1x3. that's three cubic inches not .2365"