UNI-Products UNI-Tray II Thread Spool Organizer
Uni Tray II is a storage and dispensing box for fly-tying materials supplied on spools. Its lightweight plastic body opens on a hinge, giving the fly tier an organised selection of materials beside the vice while keeping the spools together between tying sessions.
Foam inserts are fitted in both the top and bottom halves. Each insert accommodates 18 spools, providing a total capacity of 36. The layout is useful for arranging thread, floss, tinsel and other spooled materials by type, colour or size, while helping to keep loose working ends under control.
To load a spool, remove the tag end from the nick in the spool rim, place the spool into one of the apertures in the foam and leave a short end protruding. The required length can then be drawn directly from the stored spool. This avoids repeatedly returning the end to the rim nick and may reduce material damage and waste during regular use.
Practical spool storage and dispensing
- Holds up to 36 spools of fly-tying material
- Two foam inserts, each with space for 18 spools
- Lightweight, hinged plastic box construction
- Material can be drawn without removing the spool from the insert



