Traditional Koi Fish Temporary Tattoo The mighty koi may just look like a simple pond decoration, but this special creature is much more. Capable of bounding up powerful waterfalls, the koi is used in many Asian cultures as a symbol for the ability to overcome the most difficult of obstacles. This purple koi temporary tattoo is a fun accessory to wear as a conversation starter at parties and special events where it's sometimes hard to break the ice. They also make great items to hand out at fundraisers to generate money for those needs around the school, church, organization, or community. Add one to any outfit for extra confidence.