mt 1P masking tape means 1 piece and basic means solid colors in either bright hue or cool hue. If you prefer something just color without any picture, this is an ideal washi tape to use and decorate.
mt 10P masking tape means 10 pieces of basic and solid colors in either bright hue or cool hue. These colors are smilar to mt 1P basic. You can choose to purchase 1 piece (1 color type) of mt 1P basic OR 10 pieces of all colors in a box.
These colors are great to start if you prefer something just colors without any pictures. This is an ideal washi tape bundle to use and decorate. Moreover, the price for mt 10P is cheaper compared to buying each color separately!