Thrilled! 36

Have due to the expensive original cartridges for my Canon MG4150 decided for the refill kit and I must say I am thrilled. It takes about 15 minutes and you just saved a bunch of money (normal price of new cartridges with me: 35 Euro). At 3 times the ink cartridges in one saves more than 100 euros. However, the needles for filling the cartridges are a bit too thick. They do not fit into the holes. The enclosed letter recommends the holes to be drilled. This is too complicated. I'm just in the pharmacy and bought the smallest cannula for 50 cents. Size 20 is the size of the cannula. 0,45x20 mm.