Pick any combo of What The Foundation shades and quantities up to 4g total. --After purchasing, please message me with the colors of your choice. Each color is s weighed to order and is a tad over desired weight. --One gram is enough for one to two applications depending on how much you apply. Works great in layers or mixing your own personal combination! --I have all shades of WTF. Product is taken from an unused tub with sterile instruments. --New products are ordered weekly from the Jones Road website. Let me know if you have any questions and thanks for looking!