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We get through a lot of pens in our house.. and we've tried many brands but none compare to bic pens. They are really inky yet are completely washable, they don't dry out(1 month without the cap and we've tested it), they are 54% recycled and recyclable so feel a bit better about all that plastic, and the kids love them.. they just keep on going when other pens run out. Don't buy any others. I don't work for them I promise!