easy friendship bracelets using two kinds of old knots tying ways: Carrick Bend and Alpine Bend. Both knots can be used in your friendship bracelet as their easy to do and undo, and meanwhile difficult to slip and fray.
Ultimate Knots The Non Slip Loop Knot. The strongest loop knot you can tie. Used by big game anglers worldwide. Easy to tie, far stronger and more reliable than the old fashioned strangulating figure eight knot that can substantially weaken line.