An orthodontic kit comprising an orthodontic device for a molar or premolar zone of a mouth and a handling tool for handling the orthodontic device in the molar or premolar zone of the mouth is provided. The orthodontic device comprises a base for attaching the device to a surface of a molar or a premolar, and an attachment for temporarily connecting the orthodontic device to the handling tool. The handling tool comprises a gripping region for gripping the handling tool and a tool connector for temporarily connecting the handling tool to the orthodontic device. The attachment of the orthodontic device and the tool connector form a plug and socket connection. Handling tools and orthodontic devices are also disclosed.
