Coloring with the same mechanism as soap bubbles
Safe and eco-friendly cutlery

左から:Midori / Murasaki / Kuro / Kiiro / Ao
Ao(左) Murasaki(右)
Ao(奥) Murasaki(手前)
左から:Midori / Murasaki / Kuro / Kiiro / Ao
Ao(左) Murasaki(右)<br>カラフルな食事にカラフルなカトラリー
Ao(奥) Murasaki(手前)<br>相手の好きなカラーを

As it is spoon / fork set

¥3,300 (Tax included, shipping fee not included) * Free shipping on orders over 8,800 yen ※Can ship abroad.

Regular selling price


  • Shines in rainbow colors due to light interference like soap bubbles
  • Safe to put in your mouth because no paint or dye is used
  • Recyclable as stainless steel and environmental environment Friendly


Cutlery that brightens the table

When it comes to items that decorate the table, many people think of the dishes themselves and the vessels. How about adding a spoon or fork to such a colorful item?

Just put it on a simple plate and the table will be bright and fun at once.

Safe and eco-friendly cutlery that does not use paints or dyes

"As it is" spoons and forks are colored using a technique called oxidative coloring.

By the same mechanism that soap bubbles shine in rainbow colors, the thickness of the transparent thin film (oxide film) originally existing on the surface of stainless steel with a thickness of 0.1 to 0.3 micron (1 / 10,000 mm) is changed. , Comes in various colors.

The oxide film does not deteriorate, does not rust easily, and does not discolor or fade due to ultraviolet rays even outdoors, so it can be used for a long time. Also, is not colored with paint or dye, so it is safe to put in your mouth , just like stainless steel products that have not been oxidatively colored Recyclable, environmentally friendly item.

No paint or dye is used, so it is safe to put in your mouth

Rainbow color created by know-how without textbooks

The technology underlying this oxidative color development was developed in the United Kingdom in 1972, and is not a new technology. On the other hand, is difficult to produce the desired color , and it has not been practically used in various products. Also, even if you try to learn the technique, there is no textbook on practical application and application, and it is not something that can be easily imitated.

Nakano Kagaku Co., Ltd., which makes "As it is" in Tsubame City, Niigata Prefecture, has developed its own oxidation color treatment based on the basic technology based on the know-how as a surface treatment specialist company cultivated for more than 60 years. Did.

Still, it is not straightforward to put oxidative color development to practical use, and many prototypes have been repeated, and the accumulated processing data has reached tens of thousands.

Color development confirmation work

The color of the cutlery of

As it is appears only when the conditions of material selection, polishing finish, and oxidative color development treatment match exactly. After a lot of trial and error, the rainbow-colored cutlery was created.

As it is How about choosing a cutlery that suits your mood and enjoying a vivid dining table in the sunlight?

Precautions when using

  • The color changes slightly depending on the viewing angle like a soap bubble. It may look like uneven color, but please enjoy the subtle changes and differences.
  • Wash with a neutral detergent, and do not use bleach, acid detergent, alkaline detergent, etc.
  • The color is due to the oxide film on the stainless steel surface, so it will not come off. In addition, there is no deterioration or fading due to ultraviolet rays.
  • It has almost the same hardness as stainless steel, but it may be scratched if it is rubbed with a sharp object. Please use the dishwasher firmly fixed so that the dishes do not collide with each other. We recommend a neutral detergent for dishwashers.



Distributor Nakano Kagaku Co., Ltd.
Product name As it is spoon / fork Set
Materials / Raw Materials Stainless Steel
Size Large spoon: 40mm x 186mm / Weight: 60g
Small spoon: 28mm x 134mm / Weight: 30g
Large fork: 23mm x 188mm / Weight: 50g
Small fork: 17mm x 138mm / Weight: 25g

5 colors (Midori / Murasaki / Kuro / Kiiro / Ao)

Shipping Schedule

We will ship within 5 business days excluding weekends and holidays.

Shipping fee Nationwide uniform 880 yen (tax included). However, free shipping for orders over 8,800 yen (tax included).


  • This product is sold by SoGoo Co., Ltd. and shipped by Nakano Kagaku.
  • We cannot accept any cancellations or changes (additions / changes) to your order. Please be sure to check the contents of your order before completing your order.
  • We make every effort to ensure the quality of the product, but if the product is damaged due to an accident during delivery or if it is different from the product you applied for, we apologize for the inconvenience. However, please contact us within 5 days after the item arrives. In this case, we will bear the return shipping fee.
  • We try to reproduce the actual color and texture of the product photos as much as possible, but please return, exchange, change, etc. because the color, texture, etc. are different from the image. Please note that we cannot accept any cancellations after the order has been placed.
  • Since it is a metal western tableware for eating and drinking, please do not use it for purposes other than eating and drinking.
  • If you drop it, you may be injured, so please handle it with care.
  • Keep out of reach of children.