Tombow Mono Knock 3.8 Knock Style Eraser Refill - Pack of 4

Tombow Mono Knock 3.8 Knock Style Eraser Refill - Pack of 4

In stock and ships within 1 business day.
4.9 (8 reviews)
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Pack of four eraser refills for the Tombow Mono Knock 3.8 Knock Style Eraser.

Stubby erasers are just no fun when you can have it in a pen like form. With the push of a button you can extend the Tombow Mono eraser for another round of high quality eraser use. Measures only 3.8 mm in diameter for comfortable precision.

Frequently Bought Together

This item: Tombow Mono Knock 3.8 Knock Style Eraser Refill - Pack of 4 - $1.65
Total Price: $3.30

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Customer Reviews

good refills, simple...
September 25, 2016
Verified Purchase
good refills, simple review for this one since i enjoy the body for these erasers. the erasers are smooth and don't bend of fold in the body like i had other click erasers do, i trust the Tomboy brand as it's one of my favorites so i genuinely enjoy their erasers, this is by far a great eraser to carry around and the refills were put in a neat little packaging where i could carry around every where without it taking any space, small erasers and smaller than what are shown in the images but i still really enjoy this product.
A simple review, since...
September 19, 2016
Verified Purchase
A simple review, since I've already reviewed the knock they refill. Good quality, and it pays off in the end. It holds 4 refills to a pen that costs the same amount and only comes with one, so basically, you're getting your moneys worth. Don't be afraid to buy these, even if you're unsure if you'll ever need them.
Very durable and clean...
April 20, 2016
Verified Purchase
Very durable and clean erasers.
Devil for great product....usi...
February 20, 2016
Verified Purchase
Devil for great product....using for tax math
Very nice refills for...
December 3, 2015
Verified Purchase
Very nice refills for a very nice pen-style eraser. I just wish that the rubber were bigger, 3.8mm is a little to small in my opinion.