Modular insert for the tackle box
Grid-based trays that click together, sized for Norwegian gear rather than American box formats.
The problem
Standard inserts never fit. Two-hundred-gram jigs rattle around in compartments made for crankbaits, and everything ends up in one pile after the first spray.
The fix
The system is built on a 42 mm grid that stacks and locks together. You print only the modules you need: deep wells for jigs, shallow ones for hooks, an open bay for pliers.
Everything prints in PETG without supports, so a full insert costs mostly time and very little material.
More ideas
A hook guard that actually stays on
A soft TPU clip that snaps over treble hooks and jigs so they stop catching nets, clothing and fingers.
A rod holder that fits your rail
A parametric holder printed for the exact tube diameter your boat has — not a standard no boat actually follows.
Gear tags for nets and pots that last
Name, phone number and registration embossed into the tag itself — not written in marker that vanishes in three weeks.