Red MasterCard's, Orange Owls and Lime Green/Yellow Minion's are also popular at the moment in the Netherlands.
Orange Owls are lab tested at 240mg MDMA. MasterCard's & Minions are lab tested at190mg to 200mg MDMA.
They are rated for strength and effect. People are describing these pills as very heavy and hard hitting.
But if you start with 1/2 a pill the desired MDMA effects are present. The love is still there.
Test centers can test for left over precursor chemicals in pills. But I don't think they can differentiate between different production methods.
I know 95% of MDMA that is being made in the Netherlands is being made with Chinese PMK oil.
There is a precursor to PMK oil that has been found and is being used. It is a pure white powder and easy to smuggle in through Dutch ports.
Anything else you would like to know?
Are these the Minions you are referring to?

These have been goin round Copenhagen for a while. But they are no where near 200mg. Id say maybe 100mg at best. Mellow pill. Chatty and social. But i drop 5 of them on a night and they do in no way compare to the blue instagrams for instance. Maybe these are copies i dunno.
Also these have been goin round. Pill weighs 200 mg and again i estimate these at around 100mg.

Stay Safe