... ; 3.no harm to human body. Product Name:Art Paper Ink / Coated Paper Ink for epson T50 R230 (no need heat) New Arrival ... .6. No clog print heads, waterproof, durableApplicability:Mainly for digital image field, art paper printingPackaging :100ml, 200ml, 500ml, 1L ,5L,10L ,20LStorage ... , keep away from sunshine, under 5-25°C for 60 days Art Paper Ink / Coated Paper Ink for epson T50 R230 (no need heat)