And 750g spool.

And 1500g spool.

And 2200g spool.

Frik, I wish there was some standard here. 1kg. Be done with it. ALL spools should be the same size/weight. Haven't we had enough of the size to price garbage in other products? I swear the manufacturers are selling .75kg spools just so their prices look like other's 1kg spools and hope the consumer doesn't realize they are only getting 3/4 of what they get somewhere else for similar price.