Gardena connector for standard household faucet

This thing makes it possible to plug a generic Gardena connector to your faucet.
I needed to be able to plug a hose to my faucet and saw the 'hose connector to household faucet'-thing so I cut the hose connector part out and added a Gardena connector.

Just unscrew the faucet cap and remove the filter, put this thing where the filter were and screw it back together.

I've tried it on my faucet from IKEA (Sundsvik) and it works as expected, I think it will work just fine on most faucets.

--update
v2 - the first design I got to work, but it had a pretty small hole diameter at the faucet end
v3 - made the hole just as big at the faucet end as the Gardena end, this increased the flow
v4 - updated it to have a slightly bigger hole diameter at the faucet end, which led to less leakage
v5 - Updated the design to make it stronger, it had a weak spot where it constantly broke and now I've made it thicker.