These are the best tips for threading your beading needle whether you use nylon or gel spun fishing line thread.
Projects by Jane: Threading a needle
Threading Tiny Beads without a Needle - Cord Stringing Hack - Jewelry Tutorial Headquarters
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Using Collapsible Beading Needles (Technique) - Lima Beads
Video Tutorial - Using Twisted Beading Needles - Fire Mountain Gems and Beads
Choosing Beading Needles for Projects
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Needlepedia –
needles : The Silver Needle, Fine Needlecraft Materials
10 PCS, Fine, Needle, Tools
The Beadsmith Twisted Wire Needles, Fine Flexible Beading Needle, Pack of 10, Large Round Eye and Easy to Thread, Collapsible Eye Holds Threads, Use
Marion Jewels in Fiber - News and Such: Loading Beads onto Cord & Thread - Needle Types & Sizes, Thread Leader and Self Needles