・吹きガラス製法によるハンドメイド製品。幾何学的なオブジェです。
・クラインの壺とは、三次元のチューブをひねって作った立体で、表をたどっていくといつしか裏になっているというもので、
境界も表裏の区別も持たない（2次元）曲面の一種で、メビウスの帯の立体版です。主に位相幾何学で扱われています。
・本来三次元上では表せないクラインの壺ですが、本製品では円筒がひねって接続され る状態を擬似的に表しています。
| カラー: | 透明 |
|---|---|
| 対象性別: | ユニセックス |
| 仕上げタイプ: | 研磨 |
| パターン: | 無地 |
| 開く仕組み: | ヒンジ |
| プレイヤー数: | 1 |
| ASIN: | B086HSKMBT |
| 撥水加工: | 研磨 |
| ブランド: | Magfine |
| 商品直径: | 9.8 センチメートル |
| メーカー: | マグファイン |
| Amazon.co.jp での取り扱い開始日: | 2020/3/28 |
| 開口機構: | ヒンジ |
| メーカー名: | マグファイン |
| ブランド名: | Magfine |
| 色: | 透明 |
商品介绍
翻译
购物体验
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第二次代购黑胶唱机
这一次买了全手动的Denon黑胶唱机，而这mercari的卖家其实对这台机及包裹方式不熟悉，唱针已经断了，所以我用了自己的唱针试机，功能都可以运行。包装上面卖家原本包得非常大，变得邮费十分昂贵，所幸和客服沟通后把箱子进行改小已节省邮费，这次客服做得非常棒！最后建议如...
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第1次海淘
一共买了5部只有一部赌失败了要送去维修其他都是好的
总体还是不错，省了不少钱，对比闲鱼等都是便宜的机器也没什么大问题，3天就到了
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第一次购买
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好好好好好
终于找到全新的，而且盒子完好，国际物流快，打包给力到手上没有盒损情况出现，而且物流的价格实惠，商品到手没有损伤，给的运费值了！
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ps3超薄型 和 ps3专用屏幕器
第一次用这款app购物 等了快两个月才到的货 非常不错的购物体验 受到的货基本没什么瑕疵 虽然说是二手但保护得真的很好
客服也很棒
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first stuff from japan
the laptop arrived nicely and got it at a good price
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Nice casio watch haul
Picked up a few Casio watches recently, and the experience was fantastic. The app was user-friendly and made browsing and ordering st...
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Super Mario Gameboy set
Picked up Super Mario cartridges set and couldn’t be happier. The whole process was fast, simple, and super efficient. The app made b...
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Amazing finds!
I got two Canon Sigma lenses for just 4000 yen—an absolute steal! Both lenses work beautifully, with sharp focus and smooth zoom. The...
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MSI RX 6600 XT GAMING X
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Worth the price
The walkman arrived complete and in pristine condition. The description is true to its words. I m very satisfied with my order.
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My first order with Doorzo
I ordered a camera protector and phone case for my Aquos R8 Pro from Amazon JP. I requested extra bubble wrap for both the inside and...
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ixy200 digicam
arrived in god condition, secured packaging, and the unit is functioning well with english settings....
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Good quality
One of the best analogue capture card you can get without sacrificing too much of the quality
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2nd time using doorzo
Well, this is may second time ordering using doorzo and still did not disappoint..It arrived safely just like the first time..the pac...
anj1993
first transaction from doorzo
At first, I was hesitant but give it a go nonetheless and everything went smoothly!!!..from buying to shipping internationally..let’s...
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Hassle-Free Japanese Shopping with Doorzo!
I’ve had a great experience using Doorzo! The app makes it so easy to buy secondhand items from Japan, even from auction sites. Trans...
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nice service
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really satisfied!
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ZOOM AC ADAPTER
Product came safely and securely in a thick box with bubblewrap, in great condition and works! Thanks seller!
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Canon EFS 55-250mm Lens
Arrived Safely & Well packed
Almost new functional
Thank you very Doorzo
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First Doorzo Purchase!
Very smooth process to bid and ship! Came well wrapped and the 200¥ extra bubble wrapping was worth it too. Item came in great condit...
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Excellent service
The package came quickly as always and the items were in good condition as per the listing.
JohnVincent
2nd time ordering
I Got my gpu pack and secured and now using it thank you doorzo for being fast and reliable
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Pentax X90 Order — 1st doorzo haul
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got the rare sony pink cam!
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i love it! looks brand new
arrived in good condition, its wort to wait! the camera condition is perfect and functioning well
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zoom h1
very good deliver, in good condition no scratch and working item
MACKYYY
2nd package!
This is actually my second time ordering on this app, and everything went just as smoothly as before. The apps easy to use, checkous ...
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Carrozzeria
good speaker... is old but still working though I need to repair something... but overall its good... thank you seller...
Sayane
1st time purchase
it took 1mth ship by sea. looks ok all working just need some ps2 games for testing.
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Carrozzeria TS-WX11A
good product... as per described... though the shipping cost is quite expensive... thank you...
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Pentax Leather Straps
Very good item, its real leather. Got a very good deal. Shipping was very fast. Highly recommended. Look like new, need to break in t...
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GoPro Hero 7 Black
Ive had my GoPro Hero 7 Black for a while now, and I can confidently say its been a thoroughly satisfactory purchase. Even with newer...
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Great Item from doorzo
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Panasonic ETC
The Item is in good condition, no damage no tear, packaged well.
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Nasca Gaia memory
Umm the item is fine but the sound is something wrong but you didnt check properly before sending it to me
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digicam findss
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seiko
thank you doorzo, my item have safely arrive. i love this app!!!!
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10th Order Wirh DoorZo
As usual, the quality of the packing is second to none. Items are safe and secured when delivered. Never fails to impress.
DanMan
Got my Corsair PSU
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Items in good condition
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My experience with Doorzo
I won a bidding on doorzo and this is my first time to order International products. And the experience was great the product is very...
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libero flip
I received the item in excellent condition. The packaging was secure, and the product arrived exactly as described. Very satisfied wi...
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Sony MDX
finally i got this
thanks so much doorzo..
have A nice day
JayJay90
cool, but...
package arrived safely without any problems. the thing thought is that I had to pay additional fee for something when delivery man ar...
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Best Proxy!
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won another amazing auction!
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Goods Arrived In Good Condition
The earbuds arrived in large box with air bubble wraps. The package has no damage condition.
HoruShino
Got exactly what I ordered
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zorian
automotive
good condition for used
all functions
best service
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Iphone SE 2nd gen
Phone arrived at Philippines thru sea or land shipping after a month, the iphone is smooth and been using this for a month now didnt ...
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2nd Purchase- Even Better The 2nd Time Around
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Sony Cybershot HX90V digital camera
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Canon Powershot S110
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Nikon Coolpix S9300 Digital Camera
I used Doorzo to quiet a while now. The app was easy to use, and the translation feature was a lifesaver. The camera arrived in great...
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Sony Cybershot WX200 Pink Digital Canera
I used Doorzo to buy a digital camer. The app was easy to use, and the translation feature was a lifesaver. The camera arrived in gre...
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Panasonic FZ38
Item received in perfect condition with great packaging. Excellent service from the seller. The item is as per advertisement. Im happ...
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