Answer:
I tell people to be careful when handling boxes.
Better touch me before you proceed to second. What am I?
I go up and down at the same time. Up towards to sky and down towards the ground. What am I?
My head and tail both equal are my middle slender as a bee. Whether I stand on head or heel Is quite the same to you or me. But if my head should be cut off the matter's true though passing strange directly I to nothing change.
If itβs information you seek, come and see me. If itβs pairs of letters you need, I have consecutively three. What am I?
Written on with words of white, Has the color of the night, Is the teacher's best delight, And a student's daily fright