White Dexters, score on the back, 'dexter' on the front, about 8mm diametre, quite hard pressed. Slight grey dappling effect noticable on the surface if held up to the light.
Chemical testing results were interesting.
The first application of marquis reagent gave a weak purple/black reaction(indicating MDxx), which after about 15 seconds began to be eclipsed by an orangish colour (indicating an amphetamine product)
The result of the first test was a mixture of these 2 colours, which after 1 minute went entirely orange.
The second application of marquis to a fresh sample of powder resulted in a stronger MDxx reaction, to which there was no change after 1 minute.
Speculation ensued, and the consensus deemed that these were a badly mixed MDxx/amphetamine combo.
This was later confirmed by biological testing, which provided a rather 'speedy' comeup, which then gave way to more traditional MDMA effects, all of which lasted for only about 3 hours in total.
so the synopsis being: conjecture indicates amphetamine (pretty certainly not methyl, felt like base)/MDxx combo in these pills, felt like about a 50/50 split, so overall a fairly weak ride, but good for some moderate amounts of fun.
Definately consider taking antioxidants with these to reduce suspected oxidisation effects of dopamine in NTs that potentially occurs after a significant release of serotonin. (The MDMA/speed combo debate)