byFormica Liquid Feeder for Ants (Obsolete Version)

thingiverse

This is a deprecated version of byFormica's most popular gravity-assisted liquid feeder for ants. In this version, a 13 mm polypropylene or polystyrene tube is required for use, though the design may be scaled to accommodate other reservoir sizes, as long as the tube or bottle being inserted does not have a threaded neck. ABS or flexible material is recommended, as more brittle materials will crack if the fit is tight. The current version features vastly improved and more durable design, as well as a threaded base for use with included glass vials. The current, improved version is available for sale on Amazon.com.