GenWare Salt and Pepper Grinders and Shakers are available in a variety of materials, styles, colours and sizes. These include acrylic, wooden and glass grinders and shakers, giving you creative control of your restaurants table tops. Contemporary square shape Clear acrylic mill so easier to identify contents and refill level Features a high quality adjustable ceramic mechanism to allow the grind size to be adjusted to suit Do not overtighten metal knob as this will affect the mechanism from working Suitable for peppercorns and salt crystals 10 x 4.5cm (H x W)