Am chethan .l im from kagglipura am makeing for pengun
Step 1: Pen Gun
I am chethan i am from kaggalipura my project name is pen gun.
Step 2: Pen Cap and Rubber Fix
2 staple pin
one pen cap
take a pen and its cap and fix it in its rubber.add an extra rubber to the cap as shown in above.
Step 3: Finishing Pen Gun
put the refill in the pen and pull the rubber attach to refill .
now the model is ready .
put the refill in the pen .pull the staple pin in the refill .strech the rubber and leave it .