Step-By-Step Assembly

Slide Back Through Inside Hole

Unscrew Base - Turn Counter Clockwise

Remove and Save Battery Insulating Chip

Screw Base Back Onto Stack

LED Turns ON When Tightened

Slide Absorption Pad Into Place

Absorption Pad Correctly Installed

Insert Shoulder Cap

Cap Fits Snugly Into Place

Loosly Tighten Container's Lid

Insert Vented Cup Into the Shoulder Cap

Fill Above Lens

Slowly Lower Head to Insert

Works With 1 or 2 Batteries. 2 are brighter

Observe Polarity

Battery's Larger Printed Side Goes Down

Battery's Smaller Textured Side Goes Up

Insert Plastic Chip When Stack-Jr Travels

Plastic Chip Stops Stack-Jr From Operating

Wash and Dry the Vented Cup and Shoulder Cap

Store Small Container in Large Container