▸ Ideal to connect test tubes / tubing
▸ Can be used to transfer Queen ant and brood to clean test tubes
▸ Hexagon design to prevent rolling
Choose Connection:
▸ 16mm to 16mm (Hexagon)
▸ 16mm to 20mm (Hexagon)
▸ 20mm to 20mm (Hexagon)
▸ 16mm to 12-18mm (Hexagon to Conical End) – good for test tube to tubing connection
▸ 16mm to 16-20mm (Hexagon to Conical End) – good for test tube to tubing connection
good fit
Came and fit all sorts of vial sizes as i thought they woukd, handy.
Great idea of variable widths, print seems clean
These are really handy for moving my ants and knowing there won’t be any little escapees