dubbin bobbins gotta be the easiest.
get a old photo film pot fill it with pennys to suit the weight required
stick 2 bent pins or nails in the top, done! you can use a cork aswell, either wrap wire round for weight or stick some heavy nails in underneath
an empty biro tube makes a good half hitch.
the (paper clip) is a good one usualy known as a bulldog clip
try and get the kiddie ones there translucent, spot on for the job and dont cost £20+

also kinder egg pots for your beads, no spliting DAMN SEALER BAGS!!
just dont leave the lid off when you put it down
