Office, Shipping, DIY/Home, Crafting, Health, Sports & More
Order online or call us to place an order.  +1 (908) 248-0427

Delfonics Mareku Cotton Pen & Pencil Cases

Print Page
6 Reviews

Ask a Question 
  • Quantity
    View "Full Pricing Table" below for details including case sizes and volume pricing.
  • Color
    Light Brown-
    Dark Blue-
    Build Case Click icon to learn how to build a case with multiple colors/patterns.
  • Size
    Purchased Most Frequently: 7-1/2 in. x 2.1 in. (Olive)
  • Price
    $ Price/photo will update once Color & Size chosen.
Before ordering, please read the "Product Description & Specs" tab content for more information about this item.

Product Description

Delfonics Mareku Cotton Pen & Pencil Cases are the perfect accessory to organize pens, pencils, and other small items. They are made from a fine cotton material and are available in multiple sizes and chic colors. Vinyl processing is applied to the inside of each case making it hard to get dirty even though it is a cloth material.


  • Compact design, can hold 2-3 pens.
  • Convenient size for any bag.
  • Size: Width 185 x Height 33 x Depth 23mm.


  • The gusseted bottom provides more storage without losing the sleek design.
  • Size: Width 185 x Height 53 x Depth 32mm.


  • The wide gusset and center zipper create a much larger storage capacity.
  • Perfect for storing colored pencils, markers, or small tools.
  • Size: Width 190 x Height 50 x Depth 50mm.

Wide, Flat

  • The flat design with a small gusset still offers plenty of storage due to the extra height.
  • Perfect for storing small tools like protractors, erasers, etc.
  • Size: Width 185 x Height 95 x Depth 16mm.
Country of Origin: Japan.
* Multiple cases may be shipped per package in order to minimize the charge for shipping.


Technical Information

Delfonics Mareku Cotton Pen & Pencil Cases
  • Material: Cotton
  • Country of Origin: Japan
Note: Specifications are those given by manufacturers and are not tested for accuracy.

Mareku Standard sizes


Slim / 7.3 in. x 1.3 in. x 0.9 in.


Single Item (1-2 Items)

1 - 4 Cases (3-14 Items)

5 - 9 Cases (15-29 Items)

10+ Cases (>= 30 Items)


a 16% discount

a 17% discount

a 19% discount





Wide, Flat / 7.3 in. x 3.75 in. x 0.6 in.


Single Item (1-2 Items)

1 - 4 Cases (3-14 Items)

5 - 9 Cases (15-29 Items)

10+ Cases (>= 30 Items)


a 14% discount

a 15% discount

a 17% discount





Box / 7.5 in. x 2 in. x 2 in.


Single Item (1-2 Items)

1 - 4 Cases (3-14 Items)

5 - 9 Cases (15-29 Items)

10+ Cases (>= 30 Items)


a 12% discount

a 14% discount

a 16% discount





Classic / 7.5 in. x 2.1 in. x 1.3 in.


Single Item (1-2 Items)

1 - 4 Cases (3-14 Items)

5 - 9 Cases (15-29 Items)

10+ Cases (>= 30 Items)


a 15% discount

a 16% discount

a 18% discount





Question & Answers

User Reviews

Made in the USA
hot melt rubber (synthetic)
Offers the widest range of application flexibility available. Exhibits excellent processing performance whether manually or automatically applied. Has superior tensile strength, adhesion properties and holding force which ensures consistent, reliable seals. Hot melt adhesive will bond faster to a surface which is referred to as quick-grab or quick-stick. It typically has higher tack (will feel stickier to the touch), but is also softer. It has lower heat resistance, shear resistance, and sometimes UV resistance than an acrylic adhesive. NOTE: it is called hot melt because the adhesive is applied hot by the manufacturer and then hardens as it cools (you do not need to apply heat to the tape yourself).
natural rubber
Properties are similar to that of hot melt rubber, but natural rubber often holds where other adhesives won't (recycled fibers, dust, cold, heat and heavy loads). It provides good overall adhesion and moisture resistance.
Offer excellent performance, especially for applications in temperatures less than 40°F and greater then 120°F. It provides excellent clarity, has high shear strength, is usually more permanent/durable even when exposed to moisture, and it ages well over extended periods in fluorescent and sunlight. Since it remains clear for the life of the application and does not yellow over time it is ideal for applications such as sealing white cartons. While it has good initial adhesion it does take 24-48 hours to cure and to achieve its maximum bond strength (has gradual adhesion buildup). Another difference between hot melt rubber and acrylic adhesive is if you fold tape over making the two adhesive sides touch the acrylic adhesive will remain attached to the carrier (e.g. paper, film) while a hot melt adhesive will stick to itself and pull off of the carrier. It is the best choice for clarity, UV resistance and aging characteristics.
Is great for extreme temperature applications since silicone adhesive can work in continuous operating temperatures from -100°F to 500°F. They also exhibit good chemical resistance, retain electrical properties, and remove cleanly with little or no residue.
zinc oxide
Zinc oxide based adhesive formula is a skin-friendly adhesive which is commonly used on sports medicine tapes.
Thickness, AKA caliper or gauge, refers to the distance from one surface of a tape backing, or adhesive, to the other.
1 mil = 1/1000 of an inch
Examples: 1/16 inch = 62.5 mils; 1/32 inch = 31.25 mils
The cut level indicates how many grams of cutting load a glove can withstand from a sharp blade before being penetrated.
Lower gauge gloves are heavier - have thicker construction, fewer stiches knitted per inch and offer less dexterity.
Higher gauge gloves are lighter - have thinner/finer construction, more stitches knitted per inch and offer more dexterity.
Gloves offered typically runs from 7 to 18 (12 and 13 are in the middle of the scale).
Shopping Cart Summary
Continue Shopping
Adhesive Tape Blog
Video Resource Library
How-To Resource Articles