Staedtler Lumocolor Permanent Marker Pen Medium Wallet of 4 Assorted Colours\n\nOrders placed before 3pm Monday - Friday are dispatched the same working day.\n\nThe Staedtler Lumocolor permanent marker is a universal marker pen which is ideal for use on overhead projector film and almost all surfaces.\n\nWallet of 4 (317 WP4) includes one of each colour: Black, Blue, Green and Red.\nWhy buy the Staedtler Lumocolor Permanent Medium Marker?\n--Medium Line\n\n--Black is weatherproof\n\n--Superb colour brilliancy\n\n--Line width approx: 1.0mm\n\n--Xylene and toluene-free ink\n\n--Easy to refill with refill station 487 17\n\n--Black, yellow, orange and brown are lightfast\n\n--PP barrel and cap guarantee a long service life\n\n--Universal pen for use on overhead film and almost all surfaces\n\n--Excellent smudge-proof and waterproof qualities on almost all surfaces\n\n--DRY SAFE - can be left uncapped for days without drying up (test ISO 554)