Gel Ink Pen WZ-536
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Home / Products / Gel Ink Pens / Standard Gel Pens / Gel Ink Pen WZ-536
Gel Ink Pen WZ-536

Gel Ink Pen WZ-536

Product Name Gel Ink Pen
Model No. WZ-536
Weight 7 g
Length 149.6 mm
Diameter 9.2 mm
Design Transparent barrel with color-coded components
Closure Removable cap with integrated clip
Colors Red, orange, green, turquoise, blue, dark blue, purple
Key features Lightweight profile, textured grip, visible refill, multiple colors, customizable barrel area
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Reach into a pencil case holding seven different-colored pens, and speed matters more than you'd think — nobody wants to click through five wrong pens looking for the green one. The WZ-536 solves that problem by making the barrel fully see-through and color-matching the cap, clip, and grip to whatever's actually inside. Glance at it for half a second, and the color is obvious — no uncapping to check, no relying on a small printed label that might've worn off. For anyone managing a full set of these — a student with a color-coded notebook, an office running a categorized filing system — that's a small efficiency gain that adds up across dozens of uses a day.

It also happens to be the lightest pen in this catalog by a fair margin — just 7 g, paired with a slim 9.2 mm barrel and a length of 149.6 mm. That combination makes it about as unobtrusive as a pen can get: barely noticeable in a pencil case, easy to hold for a long stretch without any sense of fatigue, and simple to pack in bulk for distribution without adding meaningful weight to a box. Kids sketching through an art class, someone marking up a long document with different colors, a teacher moving between multiple sets during a lesson — the lightness matters more in exactly those repetitive, high-frequency situations.

A textured section near the tip gives the fingers something to grip beyond the smooth transparent surface, which helps since a fully see-through barrel can otherwise feel a little slick without added texture. The cap — also transparent, matching the rest of the body — pulls off and covers the tip when the pen isn't in use, and the attached clip lets it hook onto a notebook or pencil case the same way many capped pens do.

Seven colors are available — red, orange, green, turquoise, blue, dark blue, purple — a spread wide enough to build a genuinely useful full color set rather than just a handful of near-duplicate shades. Turquoise, in particular, isn't a color that shows up often in this kind of lineup, and it fills a gap between blue and green that a lot of standard sets skip over. Because the barrel is transparent all the way through, it also works as a decent branding surface in its own right — a logo or campaign message printed on clear plastic tends to read a bit differently than one printed on a solid color, often coming across as a touch more modern or minimal.

Shanghai Winning Pen Industrial Co., Ltd. runs the complete production chain for this one too — design, R&D, mold-making, injection molding, refill production, printing, assembly, inspection. That matters in a specific way here: getting the cap, clip, and grip color to genuinely match the ink color across seven separate variants requires tighter coordination between refill production and component manufacturing than a single-color pen would ever need, and having both under the same roof is really what makes that matching reliable at scale.

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Shanghai Winning Pen Industry Co., Ltd.
Shanghai Winning Pen Industry Co., Ltd. is located in the Shanghai Industrial Comprehensive Development Zone, with total assets exceeding 100 million yuan. It has modern office space, equipment, and standardized factory buildings, covering an area of over 40000 square meters. The company currently has over 120 employees, including 35 employees with a college degree or above, accounting for more than 30% of the total number of employees. Among them, there are more than 20 management personnel, more than 30 professional and technical personnel, more than 20 quality control personnel, and more than 120 sets of advanced CNC injection molding machines and more than 60 advanced mold processing equipment. We are a large and medium-sized enterprise specializing in the production of ballpoint pens, currently holding 41 authorized patents; There are 5 trademarks, and the Wenzheng WINNING trademark has been registered in 5 countries abroad. The company is a specialized pen making enterprise that combines domestic and international sales, with self operated import and export rights. It has a complete set of processes including product design, research and development, laboratory, mold center, injection molding, pen core manufacturing, printing, fully automatic assembly, and inspection. With advanced management models and a comprehensive quality assurance system, we have gathered outstanding talents and advanced production equipment. Based on strong technical strength, Wenzheng Company has a leading R&D team and manufacturing capability in the domestic industry. For the company's product research and development, technological innovation, application of new materials and technologies, significant breakthroughs have been made in technological innovation and the use of new materials. The company's brand strategy adheres to the corporate purpose of "integrity and quality assurance", and the quality has reached the international advanced level, leading the industry in the country.. The company is an executive director unit of the China Pen Making Association and has been awarded multiple honorary titles such as "China Pen King" and "China Pen Industry Famous Brand Product". Simultaneously awarded multiple honors such as "AAA Credit Rating", "Contract abiding and Creditworthy Enterprise", and "Civilized Unit". The company has successively passed ISO9001:2000 international quality system certification and ISO14001:2004 environmental management system certification. In addition, our company obtained the Shanghai Wenzheng brand "Shanghai Famous Brand" and Shanghai "Famous Trademark" in 2009. In recent years, sales have shown an average continuous growth rate of 50%, with a total sales revenue of 180 million in 2006, of which self operated exports amounted to 7.81 million US dollars; From January to October 2007, sales reached 200 million US dollars, and self operated exports reached 8 million US dollars. At present, it has become a large-scale and strong enterprise in the field of ballpoint pens, with nearly 100 varieties of high-end ballpoint pens, neutral pens, and activity pencils under the "Wenzheng" brand. More than 50% of them are exported to more than 100 countries and regions, including the United States, Germany, South Korea, the Czech Republic, Russia, Yugoslavia, Slovenia, Taiwan, China, Hong Kong, China, Thailand, Hungary, Italy, Brazil, Lithuania, Cyprus, Malaysia, Mexico, South Africa, France, Norway, Ukraine, Japan, Israel, Sweden, Türkiye, Portugal, Bangladesh, Canada, etc. Like the world's stationery giant "Staples of the United States.
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