Pen Case Slim - Dark Blue.jpg
Writing & Pen Cases

Siwa - Pen Case Slim (8 Colours)

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Pen Case Slim - Dark Blue.jpg
Dark Blue.jpg
Dark Brown.jpg
Dark Green.jpg
Pale Blue.jpg
Pale Green.jpg
Pale Purple.jpg
SIWA_3 pencase.jpg

Additional Info

Please note: Pen Case in slim size is the last in the main picture. Products sold separately.

RPF Naoron (Recycled PET Fiber Naoron) is a paper created using the washi-suki paper manufacturing method from recycled polyester fibers from used plastic bottles and textile products. While having the distinctive texture of paper, it does not tear easily and is highly water-resistant. RPF Naoron does not emit noxious fumes when burned.
Comes in eight different colours: Brown, Dark Brown, Dark Blue, Red, Black, Dark Green, Blue and orange

  • Dimensions: H32 x W3.8cm
  • Weight: 7 g
  • Material: RPF Naoron
  • Place of origin: Japan - Ichikawamisato, Yamanashi

Features of SIWA bags:

  • Heavy items can be placed inside.

Has been tested for loads of up to 10kg. Testing conducted by QTEC Household Goods Testing Center. Changes may occur to load capability depending on how the product is used and with time.

  • Even wet items such as umbrellas can be put inside without fear of it tearing. 

Please note that leaving wet items inside for long periods of time may result in changes in the color of the product.

Care Instructions: 

Pull into shape before use. Please note that dark colors may fade or run. Do not wash. Clean with a well wrung out, damp cloth. Do not iron. Please ensure that the item does not come into contact with hot items. Colors may change in the event that the product comes into contact with wet items.