System Notebook Bible Size Genuine Leather 6 Hole Ring Notebook Cover Vegetable Tanned Leather Binder Pen Holder Card Pocket Included Systemy1 STC1

Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ✅【What is Blue Cynthia?】 With the philosophy of "solving social issues in Bangladesh while developing the brand," we pursue the possibilities of local materials in our own factories with Bangladeshi artisans to produce bags and wallets, and produce highly functional products that can be used in developed countries. ✅【The long-awaited Bible-sized system notebook is here!!】 Anyone can easily attach the refill by simply inserting it into the 6-hole ring. There is also a holder for your favorite pen, so you can take notes whenever and wherever you like. There are four card pockets, so you can easily store your library card, emergency credit cards, business cards, membership cards, etc. ✅ [Carefully selected, environmentally friendly, genuine materials] "We want you to use it for a long time." With that thought in mind, we have paid careful attention to the selection of materials. The material used is full-grain shrink leather tanned with vegetable tannins, which is highly durable. Beef is eaten at the Bangladeshi festival Eid. Since it uses cowhide after it has been eaten, it is very environmentally friendly. Since it is not chrome tanned using chemicals, there is no need to worry about environmental pollution. Sheep leather and synthetic leather, which get scratched easily, require a lot of maintenance every time they are used, but due to the characteristics of shrink leather, it hardly changes over time, making it a product that can be used for a long time in business situations. ✅【Size】Approx. 19cm height x 13.5cm width x 3cm thickness　【Weight】Approx. 230g　【Storage】1 x 6-hole refill ring, 4 x card pockets, 1 x pen holder, 3 x free space　【Material】Genuine cowhide full grain shrink leather (vegetable tanned)　【Color】Royal black, greige, retro camel, dark navy, deep green, dark brown, vermilion red, etoupe ✅【Caution】 ※ Products manufactured and sold by BLUE SINCERE are constantly acquiring intellectual property rights. ⭕️【Country of Origin】Bangladesh (produced in our own local factory) ✅【What is Blue Cynthia?】 With the philosophy of "Solving social problems in Bangladesh while developing the brand," we pursue the possibilities of local materials and produce bags and wallets with Bangladeshi craftsmen in our own factory, and produce highly functional products that can be used in developed countries. ✅【The long-awaited system notebook Bible size is here!!】 Anyone can easily attach the refill by simply inserting it into the 6-hole ring. There is also a holder for your favorite pen, so you can easily take notes whenever and wherever you like. There are four card pockets, so you can easily put in library cards, credit cards in case of emergency, business cards, membership cards, etc. ✅【Selected environmentally friendly genuine materials】 "We want you to use it for a long time." With that thought in mind, we were thorough in our selection of materials. The material used is full-grain shrink leather tanned with vegetable tanning, which is highly durable. Beef is eaten at the Bangladeshi festival Eid. It is very environmentally friendly because it uses cowhide after it has been eaten. It is not chrome tanned using chemicals, so there is no need to worry about environmental pollution. It gets scratched immediately Shrink leather and synthetic leather require a lot of maintenance every time you use them, but due to the characteristics of shrink leather, it changes very little over time, making it a product that you can use for a long time in business situations and other settings.