Tall Jar

I made a home made mouse trap and it worked. its so simple to make. heres whatcha need
duct tape
a tall jar
tissue
peanut butter
a small piece of cardboard.
and a ruler ( preferably wood)
heres whatcha do put the ruler on an incline to the top of the jar. roll the duct tape so its double sided and connect the ruler to the jar. now take the small piece of cardboard and put it so its going from the ruler into the jar. have the cardboard loose but not so loose that itll fall into the jar if nothing touches it. if you dont wanna kill the mouse stuff 4 or 5 tissues in tho bottom for padding. now put peanut butter in a washed out pepsi top and set it by a mouses home. how it works is the mouse smells the food walks up the ramp and when it steps on the cardboard it and the mouse falls in. remember some mice can jump high so get a real deep jar.