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Uni E-Knock Eraser Refill - Pack of 3

by Uni
  4.9  7 reviews | Write a Review

Uni E-Knock Eraser Refill - Pack of 3 - UNI ER100PK
  • Uni E-Knock Eraser Refill - Pack of 3 - UNI ER100PK
  • Uni E-Knock Eraser Refill - Pack of 3 - UNI ER100PK
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A pack of three eraser refills for the Uni-ball E-Knock Eraser.

Model NumberUNI ER100PK
Weight0.3 ounces
Diameter - Max 5 mm
Eraser Type Refill
Quantity in Pack 3
Size - Length 8.9 cm


October 25, 2008
Years ago Mitsubishi...
Verified Purchase
Years ago Mitsubishi made these for Faber Castell under the name TouchMatic. They only came in black. The eraser was so small that I could get into tight spaces with it to erase fine detail. I liked the TouchMatic so much that I bought a box of a dozen just to get the refills. When I ran out of refills I was dismayed to find that they were no longer available. I looked on line time and time again for them to no avail. Then I came across the E-Knock. I discovered, to my delight, that it was the old TouchMatic reincarnated! I was elated! Now I not only have a new source for the refills I have a choice of a few delightful colors for the bodies as well. Kudos, JetPens, for bringing delight to this old heart.

10 people found this helpful
April 10, 2009
Soft eraser, easy to...
Verified Purchase
Soft eraser, easy to erase slim lines, dark lead tends to build up fast on the eraser and smudge so I recommend using a harder=lighter pencil lead 2H-4H if you want to use this eraser regularly. You get a good amount of refills for a fair price...

5 people found this helpful
January 28, 2009
Very good, precise and...
Verified Purchase
Very good, precise and soft eraser.

2 people found this helpful
April 27, 2013
Easy on the paper, durable...
Verified Purchase
Easy on the paper, durable when used properly.

1 person found this helpful
January 22, 2015
brought for my gf - she...
Verified Purchase
brought for my gf - she loves them - clumps, erases cleanly anything but a 2b or darker (youve got togive effort to erase these lines)