When creating necklaces and bracelets, isn’t it common for people to pay attention to the color and design of natural stones and beads?
However, the elements that determine the finish of an accessory are not limited to stones and beads alone. The "middle-thread material" that connects them also plays an important role.
In this article, we will introduce the differences in wire rope color selection and composition, as well as the characteristics of SakuLux products, regarding the medium-thread material used in natural stone and bead accessories.
1. What is a middle-gap material?
Interlocking material is a material used to attach natural stones, beads, pearls, etc., keeping the shape of the accessory while connecting the individual parts.
There are various types of materials to use, and they are selected according to the design and purpose of the accessory.
Wire rope is one of the materials used as the fastener in accessories. Because each material and configuration has its own unique characteristics, it is important to choose the one that best suits the accessory being made.
2. Does the color of the middle-stitching material change the impression of the accessory?

When making accessories, have you ever noticed that the colors of the beads or natural stones don't match your expectations, but when they're finished, they somehow have a different impression?
One possible reason for this is the color of the intermediate material.
In particular, when using transparent beads or crystal-like stones, the color of the middle-hole material may be visible through the beads. Therefore, depending on the color used, the overall color and appearance of the accessory may appear different.
When choosing the color of the middle prong material, it is important to consider not only the color of the beads or natural stones but also the overall balance of the finished accessory.
For example, choosing colors that blend well with beads or other accessories can create a cohesive impression. On the other hand, deliberately choosing different colors can be used as accents to enhance the design.
3. How to choose the color and configuration of wire ropes
When choosing a braided material, pay attention not only to the color but also to the wire rope’s structure.
The composition of wire ropes varies depending on the combination of wires and the way they are twisted, each of which has its own characteristics. It is important to choose the right one for your accessory design and usage method.
The configuration of the wire rope has also been discussed in a previous blog post. For those who would like to learn more, please take a look at that article as well.
By considering both color and composition, it becomes easier to choose the medium-sized beads that are suitable for the accessory you want to create.
4. SakuLux features|Extensive color range
The "SakuLux" sold by Osaka Courtrope Co., Ltd. is a nylon coat stainless wire rope made in Japan.
We offer approximately 13 different colors, and you can choose the color of the middle-loop material to match the color of the natural stone or beads you use.
You can choose colors to match the design of the accessories, so you can use it not only for making ready-made accessories but also for creating original ones.
In addition to visual inspection and strength testing by specialized staff, our company also implements quality control measures such as palpation by employees during product replacement.
Through this management, we strive to deliver products of stable quality.
5. Where can I buy SakuLux products?
Osaka Courtrope Co., Ltd. does not sell directly to manufacturers; we primarily sell products through trading companies and wholesalers.
If you have any inquiries from individual customers, we will introduce agencies that are able to provide the services you require.
If you have any questions about the SakuLux products or would like to make a purchase, please feel free to contact us.
In addition to the colors of natural stones and beads, the design of the entire accessory, as well as the use of middle-hole materials, broaden the selection of options for production.
When creating accessories, be sure to pay attention to the color and composition of the wire rope.