Pilot Delful Double Knock Mechanical Pencil - 0.5 mm - Soft Blue & Yellow

5.0 (7 reviews)
Check out this new retractable shaker mechanical pencil from Pilot! The pencil tip of this body can conveniently retract to protect the pencil tip, pockets and pencil cases from damage. Just push firmly on the top cap button to extend and retract the tip. When the tip is extended, you can shake the pencil to extend lead or click the top button. Pressing the cap firmly retracts the tip. The pencil body has a colored window that shows the two writing states, the off state "Deru" which means "to come out" and the on state "Furu" which means it is ready to "shake". Refillable with the Pilot HERFN-10 eraser.

Model NumberPILOT HDF-50R-SLY
Weight1.0 ounces
Body Color Light Blue
Body Material Plastic
Clip Material Plastic
Clippable Yes
Diameter - Grip 11.5 mm
Diameter - Max 12.3 mm
Eraser Included Yes
Grip Color Light Blue
Grip Material Rubber
Knurled Grip No
Lead Grade Indicator No
Lead Size - Diameter 0.5 mm
Lead Sleeve Length 2.6 mm
Lead Type Graphite
Length - Body 14.8 cm
Length - Retracted 14.5 cm
Mechanism Shaker
Tip Material Metal
Tip Replaceable No

Customers Who Bought This Item Also Bought

Curated Collections

Articles & Guides

Customer Reviews

Awesome pencil love ...
September 13, 2014
Awesome pencil love it
best pencil ever !! ended...
April 14, 2012
Verified Purchase
best pencil ever !! ended up getting 4 lol - so just in case i lose it, i dont have to panic and wait for the shipping to get to me :D !!
My order just arrived...
May 19, 2011
Verified Purchase
My order just arrived today, and i am very impressed with this pencil! It is so adorable and comes in fun colors! It writes very excellently and feels nice in my hand... I feel this pencil will certainly be worth its price!
This is the best pencil...
May 16, 2011
Verified Purchase
This is the best pencil I have ever had!!! I have tried out a lot of mechanical pencils and this one writes the best!
I've been a devotee of...
March 24, 2011
Verified Purchase
I've been a devotee of pens for years now, rarely using pencils. In my new job, I use pencils daily and I wanted a good one. I had this pencil on my wish list for a few weeks. I just couldn't see myself spending $7.50 on ONE pencil, but I'm glad I did it. It looks kind of heavy but doesn't feel that way at all. It's quite balanced when in your hand. I love the bright colors and way it glides across the paper as I write. The shaking feature took a little bit of getting used to, as I'm accustomed to clicking the eraser to extend the lead. It’s cute, I like it and I’ll probably be buying another one very soon.