The Merkur FLY metal model from the insect collection includes all the components necessary for assembling the fly. In the package you will find detailed instructions, a Merkur tool set and unique Merkur parts. Mercury parts are universal and you can use them as far as your imagination takes you. Thus, you can assemble the kit according to the attached instructions or as you wish to. You play with the assembled models, they are very durable. Promotes and develops manual skills, logical thinking, concentration.