My Drafting Pen Spoiled !!

God dammit so sway ma !!!
It is my fucking 0.1 drafting pen ! the most fragile one !
It happens when im drawing some lines.... then i lost grab of my pen then roll down the table then i manage to stop it on the table.... but after tt i shake it, my pen shaker(it push ink out of the pen) no sound then i know something wrong liao.... I tell my teacher wth happened he thinks is the pen tio stuck by some dry ink .... ask me to go home sermerged the tip of my drafting pen into hot water for few minutes ! and i did tt.... but there was no angel come to my rescue....

Ya then i knew tt it was gg for my 0.1 pen.... and i need to spend like 20 buck plus for it again ! Now i need to tell my teacher about it then he can help me to order the tip of the pen ! so tt i can do nice drawings ! with my drafting pens =)

God bless my pens once and again ! Hope it wont happen again !