Buy 4-EFMC Online (100g)
The family of stimulants has a new member called 4-EFMC. It is one of the brand new legal powders which is not so widely known as its precursor 4-MMC. Their effects are quite similar but they also have some differences. Those who have tried 4-EFMC states that it is milder and lats longer than many legal powders claimed to have similar effects.