little furn. Blue Blue Duvet Cover Set. Fun robot multi-graphical print to stimulate your child's imagination. Blue robot gears design on reverse lining. Whether it's mud from the park or a jam stain the duvet set is easy to clean. The duvet has a secure button closure while the pillowcases have a child-friendly envelope closure. Easy Care. Button Fastening. Send your child off to dreamland with this enchanting Robot duvet set. The toddler duvet set features a reversible design with a group of friendly cartoon robot characters on the front and a blue pattern of cogs and gears on the reverse. Kids.