We are the only shop in my items that has a rollback guarantee. So if there is a rollback problem in growtopia resulting in an item being lost, contact us and we will send the item back. Free!Item description: Apart from decoration, the Rainbow Crystal Block is a block that can only be obtained if the player wins the Crystal Crusher Daily Challenge. Rainbow Crystal Block has a 20% chance of getting back one of the Crystals that has been made into a harmonized crystal.Ordering information: When ordering goods, please include your game nickname and world name! Make sure there is a donation box/display box in the world so that goods can be sent much more quickly. When the item is received, please immediately confirm my item and give our shop a 5 ratingIf, for example, there is a delivery error/shortage of items, we will replace it and give you a 1WL bonus.Fast response hours: 05.00-22.00