In box
In box Cover art  
Type: Squeezer
Category: Other Bubble Blowers
Company EFF & Jay Novelties, Inc., NY
Era 1950s?
Dimensions 5.25 in x 1 in x 1 in
Packaging in box
This is a tiny fingertip squeeze bubble blower. The green bulb is made from rubber which is showing its age. The included clear glass bottle has no markings on the side or lid; on the bottom it has the numbers 182 and 3 and has a mark.

The box is about 5x4x2" display box with great graphics. Directions on side of box say:

1--Hold BUBBL-O in hand, touch solution lightly with BUBBL-O Ring.
2--Allow excess solution to drain off ring.
3--Squeeze SLOWLY and GENTLY.
4--DON'T draw solution into bulb. DON'T submerge ring below surface of solution.