Silica Gel Bead Dispenser Spout for Jam Jars

This 3D-printable attachment turns any standard jam or mason jar with a 70 mm body diameter and a 63.5 mm screw-top opening into a controlled silica-gel dispenser. Simply screw the spout onto the jar’s mouth and pour—no more beads scattering across your workbench. The tapered nozzle ensures a steady, even flow of granules, while the removable cap lets you reseal and store your desiccant between uses. 

Enjoy mess-free handling of silica gel beads every time!