Travel Rubies

Travel Rubies are ancient rubies that is only found in the Ancient Forest in the Smurfs:The Magical Blue series.Like the Time Scrolls, it allows the user to travel to any of the time periods by using a magic key to assemble the crystal for the desire of the user going to one time period.However, once the user summons the whirlwind, it also takes whoever is with the person who used the rubies with them.If the key is destroyed, the user can still use the rubies to take him/her back to the present point, but it won't be easy as it will take the correct combination back to the present point.

In the story,"Time-Lost Smurfs", the Smurfs and Smurfettes had found the Travel Rubies in their search for a special flower, when they carried it back to the Smurf Village, the Smurfs and Smurfettes mistakely used them and it took them along with Puppy and Smoogle to the ancient times where dinosaurs live, once they helped a family reunite, they were about to use the rubies to go back to the present point, however, a giant dinosaur had scared them, causing Grandpa to drop the key into the nearby lava pit, with the key dissolved, the Smurfs and Smurfettes now use the ruby combination skill for hopes for them to return home.Smurfette, who wasn't in the village at that time, now has to find a way to bring her fellow Smurfs and Smurfettes back to the village safe and sound.