Answer:
Glittering points that downward thrust. Sparkling spears that never rust.
You throw me out when you use me and take me in when you are done.
I can be in your body but never on your placemat. I'm always better when I'm fresh, but you'll never see me in the flesh. What am I?
Turns me on my backs and open up my stomach. You will be the wisest of men though at start a lummox.
The more you take away the bigger I get. What am I?
What did the piece of wood say when he saw the screwdriver and screws approaching?