ROTRING Side Knock 900
Manufacturer/Model: Rotring Germany "Side Knock" 900
Year of production: Original first series made in early 1990s
Filling system: Standard 0.7mm leads
Material: Heavy steel base, thick chrome finish (glanz/gloss shiny)
Length (pen closed): 150mm
Condition and information:
Leave it to Rotring to come up with the most uniqe mechanical wonders in a writing instrument. Offered here is the original famous 900 Side Knock pencil. These were discontinued many years ago, and were reincarnated in few various models, but are still one of the most valued Rotring writing instruments. The pencil is a remarkable feat of engineering and the only pen with a unique Rotring patent mechanism, where while bending/breaking the pencil in the mid section, the on/off mechanism is triggered. The mechanism is intended to work while holding the pen and pressing anywhere on the upper section with your thumb finger, will make the pencil bend in your hand, trigger the mechanism and deeply the lead. The pen was made in two variants, the matte silver or aluminum color, and the one offered here in a shiny gloss (Glanz in German) highly polished chrome finish. The base is solid steel. The size at 150mm and weight enhance the writing experience, and give the pencil a very good grip and feel in the had. Due to the ribbed body the pen does not slip and makes for a really good grip and feel. The pencil is in excellent condition with minimal signs of use and perfectly functional. A unique and modern design, an instrument of extreme quality and endurance.
This item is covered by our 1 Year Full International Warranty at no additional cost. The terms of our Warranty are very simple, meant to give you a secure and trouble-free buying experience.
Regular Price: $4.50
Special Price $3.60
23ml Rotring Rapidograph Isograph Technical Drawing Waterproof Ink in Tube Navy Blue - Made in Germany
Regular Price: $9.95
Special Price $7.96
New Schneider Topball 850 / 811 European Euro Size Black Rollerball Pen 0.5mm Anti-Dry Refill Made in Germany
Regular Price: $1.89
Special Price $1.51
Regular Price: $4.99
Special Price $3.99
Regular Price: $29.99
Special Price $23.99
NOS Grey Rotring Showcase Clear Window Pen Case Box for 1 Fountain Ballpoint or Rollerball Pen & Pencil (R026897)
Regular Price: $7.99
Special Price $6.39
NOS Parker Practical Hard Shell Protective Carrying Case Holder for One Fountain Ballpoint Rollerball Pencil Pen Made in Holland
Regular Price: $10.99
Special Price $8.79
Vintage High Quality Genuine Black Leather Mini Kaweco Sport Pouch for 3 Fountain/Ballpoint & Pencil Set Pens With Badge
Regular Price: $35.99
Special Price $28.79
This item is located in Europe and ships Worldwide.
At checkout you can choose between two shipping options:
$8.95 Regular Postal Service, Registered - Limited Tracking 1-4 WEEKS Delivery (Due to the corona crisis, this option is currently available only to several countries)
$34.95 DHL Express International - Accurate Tracking 1-4 DAYS Delivery Worldwide
Learn more about these shipping options.
Prior shipping our items have to pass our highest quality control inspection, are perfectly cleaned and tested by ProtoPens pen staff after which are carefully packed. If the pen does not come in its original manufacturers box, it is packed in a special ProtoPens case.
RETURS: Returns are accepted. You are welcome to ship the item back to us within 7 days after receiving it in the same condition it was delivered to you and we will issue you a full refund! Learn more...
(NOTE: If you don’t receive an email from us soon, please check your email spam folder)