Well, presto pots are good for large production of the same color. Most folks use pyrex measureing cups and a microwave. (they have to be Pyrex Brand) The dual injectors are good but its easier to use a divider plate (it divides your mold in half) and shoot one color then shoot the other. Its a great hobby and you will enjoy it
In our government-controlled schools we are taught that Lincoln was our greatest president because his war ended slavery and saved the Union. As usual, the other side of the story – the side that reflects poorly on the government – somehow gets lost. – Richard J. Maybury, The Abe Lincoln Hoax