Crimping beads.

General Information

• Make sure they are conductive -bring a multimeter in with you if you need- but most brass or silver ones will be.
• Depending on your application and how skilled you are with your hands, you can choose smaller or larger beads.
• I like to use the round ones but you can found long one, square ones and cylindrical ones.

Where to get it

Anywhere they sell jewlerry making accessories.
In NY P&S carries some and so does Perl Paint.

Costs

A few pennies a package.