Classroom Pack (50 Sheets 101 x 131mm)

Almost every time I made anything it would warp in the oven. Tried different temps and height of shelves in oven but very rarely came out not warped :(

Please be aware these are NOT A4 sheets, as I made that error. These measure 131mm x 101mm.I had purchased this to create d'n'd miniatures for a d'n'd campaign I am running. After looking around this seemed to be the best option for size, ease of creation and adaptability.I would highly suggest this as an option for anyone else in the same position.Though I made an error buying these thinking they were A4, it turned out far better than expected as they were actually the perfect size. Essentially cut them in half and they become the perfect d'n'd miniatures size. My suggestion is to split them in half precisely. Each measuring 65mm x 101mm.When heating them up in the oven, definitely use foil! I tried it once without and nearly ended up with bits of colourful plastic permenatly stuck to the baking tray, not so much fun.Permenant marker works a charm on them and can come out with some very vivid colours. Light colours darken and dark colours darken even more. So a dark blue is likely to come out nearly black.As I make more miniatures, I'll definitely be coming back here to purchase more sheets.

I can't say much for this item because its exactly how described! Good size, easy to cut, and hold colour well. Doesn't take long to shrink in the oven, they should curl then leave in the oven to flatten, but make sure two sides down curl and touch. I bought a single hole punch along side these to make a hole before I shrunk the sheet so I could make it into a Christmas tree decoration/a keyring!

It's great that you can use pencils or sharpie to draw on the rough side before shrinking. Remember to punch a hole first if you want one. Shrunk items sometimes need flattened and the items can be brittle. The shrinkie also sometimes has a wee lump in the middle. ❤

Brilliant, I used these as a child and found them online to use for the arts and crafts groups I do at my work/local community centre.Great fun for all ages, I've used them with 2-15 year olds, but even some of the parents had a go and got involved!I find sharpies the most effective, cheap markers smudge and paint flakes once they have shrunk.Hole punch them before you shrink them for a keyring, I just brought jump rings and keyrings in bulk off of Amazon too, or glue a magnet to the back depending on your choice of creation, those are the options I chose due to the size of the sheets, and I didn't cut them down as they are already small, and keyring/magnet size when shrunk.They take seconds to shrink in a heated oven, I placed them on a tray with baking paper, and squashed them with a smooth, hardback book to get rid of any slight curl.I find it easiest to heat one at a time so they're easy to flatten, they cook and cool very quick so not as time consuming as you think, even doing 60 in a row like I have (glutton for punishment).

These are lovely little projects to do with kids and when they work they are impressive. The main problem I’ve had is them curling, though I suspect I need to get the settings on my oven right. I’d suggest experimenting with temperatures and times as until you get it right for your oven.

These sheets are really tiny approx A6 if not smaller. I didn’t see this in the description.

Much smaller than I expected (although prob my own fault for not looking at the dimensions properly! Have used similar things before but with this one the lines bleed / smudge which I haven’t had with similar products.Shrinked well tho and finished product looked good