//Teacher × Coder × Blogger

Strong Kangaroo

At the boundary of technology and education, recording every moment of daily life with code.

classTeacher{
subject: [ "지구과학", "정보·컴퓨터"]
skills: ["Python", "JavaScript", "Arduino"... ]
passion: "실험하고 기록하기"
}
9
Posts
12
Categories
2021
Since
A Visit to the Leather Market in Sindang-dong
Leather

A Visit to the Leather Market in Sindang-dong

This time, I got to conduct a leathercraft class at school for students who are about to graduate.Since I was doing it anyway, I thought I should teac...

힘센캥거루
2025년 12월 17일
AliExpress Leathercraft Mold Review
Leather

AliExpress Leathercraft Mold Review

AliExpress was selling a card wallet mold for 11.88 dollars. With Singles’ Day discounts, it came down to 9.64 dollars. That’s about 13,000 KRW. If you order a card wallet mold with chisels set at 3mm intervals domestically, the price is roughly between 200,000 and 300,000 KRW, so in terms of price alone it’s about 2...

힘센캥거루
2023년 12월 11일
AliExpress Rivet Setter (Rivet Press) Review
Leather

AliExpress Rivet Setter (Rivet Press) Review

I’d been wanting to buy a rivet setter for a while when I saw one on AliExpress being sold for 31.14 dollars including the molds. When I converted it, it came out to a little over 40,000 won. In leathercraft, though, what really matters is not the money but the finish. Even if something is 20,000 won cheaper, there’s absolutely no reason to buy it if the finish is worse than a domestic product...

힘센캥거루
2023년 11월 24일
Sinseoldong Small Quantity Skiving - New Skiving
Leather

Sinseoldong Small Quantity Skiving - New Skiving

After COVID-19, as more people became interested in leathercraft, the demand for it increased significantly. In the past, skiving leather at once had to be done either with large equipment or using one's own skiving tools. However, now it's possible to get half or one square meter skived at an affordable price...

힘센캥거루
2023년 11월 4일
Where to Buy Vegetable Leather Fabric in Sinseol-dong
Leather

Where to Buy Vegetable Leather Fabric in Sinseol-dong

With the aim of finding affordable vegetable leather in Sinseol-dong, I wandered around here and there. I will introduce a few of the places I visited. 1. 37 Leather A place that handles small, pre-cut leathers, where you can purchase small quantities of vegetable leather and Pueblo, about 1-2 pyeong in size. Although pre-cut...

힘센캥거루
2023년 6월 25일
Purchasing Leather Craft Supplies in Sinseol-dong - Dayang Trading
Leather

Purchasing Leather Craft Supplies in Sinseol-dong - Dayang Trading

After visiting Sinseol-dong for the first time in a while, I found that Dayang Trading's location has changed. They've moved to the same building as Echere Leather. As expected, they're still the top leather craft supplier in Sinseol-dong. The issue is that it's now located on the basement level, making it a bit hard to find. Let's pay a visit. When you go to that building, you'll see the Dayang Trading sign. In the past, it was easy to locate at the entrance of the Sinseol-dong leather market, but now it's moved to a location that requires effort to find.

힘센캥거루
2023년 5월 26일