Hinodewashi (24 pieces set 12 colors) semi-transparent plastic clay Oyumaru

Great Stuff. easy to use, just put in a cup of hot water for a few minutes, dry off then mould. Using it to make jewellery moulds. Bought some cheat ink stamps, stamping on pmc etc leaves an impression and is OK, I wanted them to be raised, so used this to make a mould of the stamp, works great. Can be reused.

I only recently found out about this and it's a very good product, it's colourful and versatile too. You do have to work quite quickly with it as it hardens quite fast when out of water. I found the clear one especially interesting and wonder if it could be used to make pendants including beads or glitter.

A great product, and quite easy to use (there are no instructions in English, the pictures on the box give you a guess what to do, and I found a few YouTube videos which were helpful). If you aren't happy with the moulds you have made, then just reuse them again, and again.

It should be noted that, apart from having various colours, this is the same product as Blue Stuff, and this pack works out as excellent value compared to packs of it - so far as I've been able to determine, all forms of it use the same sized sticks, so when evaluating for value for money, it's just a matter of dividing the price by the number of sticks. Granted, depending on what you're using if for, some of the colours may be less useful than others, but it still ends up as less for more than any pack of Blue Stuff I've seen, on Amazon or in other stores I've checked. One warning, there are no English instructions on the packaging, so if you don't read Japanese, you'll need to check online for the time and temperature of water to use. Not that either is that complicated, but do be aware that it requires hotter water than young children should be allowed near without supervision.

great product

This stuff is fantastic, now able to do little molds of plastic soldiers and replicate a piece of missing wood relief on a cabinet. Just make sure you don't get air bubbles in it and shake off excess water before making the mold as otherwise you get little bumps on your finished article.

Great value. I love the fact that it is reusable as so often my moulding attempts aren't very successful. With this I don't have to worry about wasting money. Arrived quicker than expected too, so am very pleased.

I can't find the best practice for use it. The working time too short.