Trevink Luxury Fountain Pen Set | Medium Nib Pen with Elegant Gift Case + Twist Converter and Standard Ink Refill Cartridge

The ink all leaked out of the pen within seconds of me putting the ink cartridge on it. Put the cartridge in, put the cap on let it sit for a second for the ink to flow into the nib. Took the cap off and there’s all the ink, it’s all over me, my desk and my carpet now. It filled the cap and I took the cap off and sat it down not knowing it was filled with ink.