This manual lettering machine is operated by hands, you don't need to use any batteries, and don't need to connect with any power supplies.You can use it to print letters on a 9mm tape, and the set contains 2 tapes.It is easy to operate, you can easily print letters, numbers or blankspaces on the tape.The manual printer can also clip off the tape, no need to use scissors.Mainly made of ABS, it has a strong structure, not easy to break nor to crack.Specification:Material: ABS.Color: Show as picture.Size: 10.8*5.5cm.NoteThere might be a bit color distortions due to different resolutions.There might be a slight errors due to different hand measurement.Package included:10 options for you as bellowwhite 2PCS : 2 set of 1x Hand printer.1x Disc.2x Tape. (white)blue 3PCS : 3 set of 1x Hand printer.1x Disc.2x Tape. (blue)necklace 2PCS : 2 set of 1x Hand printer.1x Disc.2x Tape. (necklace)white 3PCS : 3 set of 1x Hand printer.1x Disc.2x Tape. (white)blue 2PCS : 2 set of 1x Hand printer.1x Disc.2x Tape. (blue)necklace 3PCS : 3 set of 1x Hand printer.1x Disc.2x Tape. (necklace)necklace 5PCS : 5 set of 1x Hand printer.1x Disc.2x Tape. (necklace)white 1 Pc : 1 set of 1x Hand printer.1x Disc.2x Tape. (white)blue 1 Pc : 1 set of 1x Hand printer.1x Disc.2x Tape. (blue)necklace 1 Pc : 1 set of 1x Hand printer.1x Disc.2x Tape. (necklace)