Image 1 of 1 100 Round cover slips 13mm diameter £10.40 Only 1 available Add To Basket Added! You Might Also Like Glass Petri Dish, 60mm £3.60 Sold out Fine tweezers (curved) £5.75 Sold out Pins from £3.50 Fine tweezers £5.00 100 Round cover slips 19mm diameter £8.20