M3's are metal. On the other hand, he would print out a Saturn.
A legitimate rape whistle could come in handy.
nsfw
http://thepiratebay.sx/torrent/7564507/Legitimate_Rape_Whistle
wait, leapfrog as in the teach kids English/math Leapfrog?
a sign that reads "Yes, ATOT, I printed this on my 3D printer"
Order the plastic filament from Amazon. (It'll probably be a lot cheaper there that from the manufacturer of the printer. Just make sure you get the right diameter.) Then print an adapter so that the new spools will fit the printer's spoolholder, if it has any.
Sweet! Hey, I am a mechanical designer and I can provide you with models to print! What file format can you print and what is the size limit that you need to stay within (length, width, height)? Want me to make you something unique, like a pyramid with a ball inside it? I duno, let me know and i'll do it for fun and for free.
Expensive. My friend bought one for 600 bucks and it has very high accuracy.
"Tea, Earl Grey. Hot."