This item was released in conjunction with the 10th anniversary of the Nendoroid line and the 15th anniversary of Good Smile Company. They were sold at the Good Smile Company 15th Anniversary Exhibition in Akihara that was held from August 20th- September 9th, 2016. As far as we know they were only available for purchase at the event and were limited to two per color per individual. There were 12 colors in total, Black / Light Blue / Yellow / Pink / Light Green / Orange / White / Blue / Brown / Red / Green / Purple. Each set came with one base (pedestal), a short riser, a taller riser, stand arm & peg in the same color. https://www.goodsmile.info/en/product/5866/Solid+Color+Nendoroid+Base+Black+Light+Blue+Yellow+Pink+Light+Green+Orange+White+Blue+Brown+Red+Green+Purple.html
