Canister Single Hole Sharpener - Pack of 12 £4.66 Quantity: at £4.66 each Add To Basket Classpack of 12 single-hole cannister shaped sharpeners. Suitable for standard 8mm pencils. In an assortment of bright colours. Fitted with a handy screwtop tid – no more sharpenings everywhere. Ideal for use in the classroom and at home.