1) Made from ABS with four different caps for changing,
2) size: 10 cm in length, 2.5 cm in diameter,
3) power by 1 x AA battery.(NOT included),
4) can print LOGO
2) size: 10 cm in length, 2.5 cm in diameter,
3) power by 1 x AA battery.(NOT included),
4) can print LOGO