They are white tiles from resin with white back. This isn't great for Riichi. Sure, you can get used to it, but they are quite a bother to play with. When you see a blank space, you don't know if it's the back side or actually a haku. Granted, this set uses the Chinese-style bing for a haku, but when you mainly play Riichi, this isn't something to think of. The faces are dark coloured and is a semi-cursive script. There are Arabic Numerals and Western letters on the tiles, which can help players, that can't read the characters yet, which is why I'm still mentioning this set despite my gripes about it. Also, people kept mentioning this set.
The dimensions of the tiles are slightly thinner than usual Riichi sets. With their usable weight, the tiles stand rather stable on the table.
Unusual for a set with a Chinese-style bing, this set comes with tenbo. Other than they exist, I can't say any positive about them: they are made from very cheap, brittle plastic. In the end, when I was transporting the set from trying out the set with Rishan Kaihou Cologne, the case broke, and I returned it to Amazon. But if you're still interested, I'm putting some Amazon links to it here:
In short:
My rating: 1/5, stay away from this set. For the price, it's not worth the hassle.
Just like Jaques, Philos is a toy manufacturer. They are based in Germany, and have multiple mahjong sets. The Philos 3166 is actually a good set! It costs about the same as the Jaques London set above, but I believe it's only available in Germany. It comes in a wooden chest. There's no chips or tenbo, it's just the tiles and dice. So in the end, this is effectively slightly more costly.
The tiles are white with green back. The faces are brightly coloured and the Kanji are in a non-semi-cursive script. And like the other set, it features Arabic numbers and Western letters. It also has bing for haku. But you can just use the blanks here, and you don't need to worry about forgetting to flip the tile to check.
The dimensions of the tiles are slightly wider and thinner than usual Riichi sets. With their usable weight, the tiles stand rather stable on the table.
If you're interested in this set, make sure to look for the Philos 3166 and not the Philos 3267. The latter is a “travel” set with miniature tiles. There's also the Philos 6322, which is a set completely made from wood, which is also a pass since the edges and corners are not rounded and feel rather rough.
In short:
My rating: 3/5, very mid-range quality. For the current price, I'd rather get the set below.
The AMOS Max set was recommended over on Reddit.
Unlike the two other sets, this one doesn't have the Western indices. And its colours are, like most Japanese sets, quite dark. I'm putting the successor the AMOS Max, the AMOS Complete Gear, since it's the same set in better package, both in the sense of the case and the extras you get.
Even though you have to import this set from Japan, at the time of writing, it ends up about the same price as the previous two sets. If only there were sets with red back… Yes, they are bigger than the usual tiles, and it takes time getting used it. But after a while, they kinda grow on you.
In short (Amos Max):
In short (Amos Complete Gear):
My rating: 4.5/5 I like this set.
With less than 40 bucks, Grapet Madzong is the cheapest set I've ever seen. Unlike most Japanese sets, it has bright colours, but unlike Chinese tiles, they use the semi-cursive script. The tiles are plastic. The case is also plastic. The dimensions of the tiles typical for Riichi sets. For the price, it's an okay set.
In short:
My rating: 2/5 It's cheap, but I'd look on online market places for alternatives.