Things You'll Need
- 2 heavy-duty cardboard tubes, about 10 inches long and 1 1/2 inches diameter
- 3 clear plastic water bottles, including at least one large one
- Exacto knife
- Straight edge
- Nontoxic glue
Instructions
Cut out a circle in the bottom of the large plastic bottle just big enough to insert a cardboard tube. Cut off the top so you can insert a tube.
Create a flap door about 2 inches wide by slicing three sides of a square shape in the side of the bottle.
Cut the tops off two more plastic bottles, leaving the bottoms solid. Poke air holes in all three bottles.
Slit each tube from end to end using the straight edge and exacto knife. Cut a piece along the slit so about a 1/2-inch gap runs the length of the tubes.
Cut two long strips of clear plastic from another water bottle about 1 inch wide. Cut the strips to the length of the tubes, and glue them to the edges of the 1/2-inch gaps. These are the viewing windows.
Once the glue is dry, insert the tubes in the bottom and top of the cut water bottle and glue them into place. Insert the other end of one tube into the second water bottle but don't glue it.
Put the mouse into the third water bottle and insert the end of the other tube into the bottle so he can't escape when it's time to play.