I was dinking around mixing some plastic just playing with left over colors . Poured up this giant senko looking thing . My 4 yr old granddaughter was watching . At some point I must have gotten something in it I wasn't expecting cause the color changed to a dark almost brown with yellowish dots . When the grand daughter saw it pulled out of the mold she said . EEEUUU! that looks like dog poopy throw the nasty thing away . I did . Don't have to be told twice .