You can get 1/16 plastic rod that does a pretty good job of it for dirt cheap. That\'s like 1.2mm for those metric types out there.
2mm stuff is also available and works great for \"heavy bolter\" type weapons.
I got 3 foot long rods for like $3 or something, and putting a few on almost every single base for my Ravenguard army, I\'ve used maybe 6\" tops. Including the little ones I\'ve dropped/had fly across the room when they\'re cut off.
FYI if using an Xacto knife to cut the tiny plastic rod, use clear tape and stick it to your cutting surface. Nothing budges until you peel the tape off. Huge timesaver
