They must have threading holes in them, and the hole must be large enough to accept a pipe cleaner being pushed through. [title] Arrange the beads you're using on a bead board or similar sorting item.
[header] How to make a beaded snowflake ornament [title] Choose the beads. [step] The beads should all be of a similar size but they can be varied shapes. Choose crystal, pearl, plain, cylinder, faceted and round, to provide pretty variety.