Amazon has Melissa & Doug sticker books on sale right now. These would keep kids busy for hours! They ship free with Prime or with a $25 Super Saver Shipping order. These might make great gifts to keep on-hand for birthday parties or last-minute gift-giving occasions.
Pink Sticker Collection – $5.55
Blue Sticker Collection – $5.65
Green Sticker Collection – $5.34
Fashion Sticker Collection – $5.52