Funtery4 Pcs 12" Diameter Round Pottery Wheel Bat Pottery Bats Pre Drilled Bats for Pottery Wheel 1/4 Thick Clay Throwing Bats with 8 Pcs Replacement Bat Pins for Ceramic Clay Art(Dark Brown, 12")

Perfect size and have not warped

Horrible product, NOT suitable for throwing due to its material growing mold soon after exposed to moisture. I tried to remove mold with chemicals but was unsuccessful, it just came rich back. Wasted money on poor quality product. Proper throwing bats do not get moldy like that.

I like the product, I am an older pottery student so the price is very reasonable fir my intended level of use.

Great value. Important to be cleaned and let dry in between use, but we already do everything the way we should, so no need to get too detailed.

Absolutely terrible product! I left my pieces on top of it to dry and it got moldy in day. It takes ages to dry and it’s very unstable. Very bad product.

Was in a bag with my bowl for a week before my next class, the ENTIRE bowl AND this were absolutely covered with mold. I didn't use it like that again, it never happens with our spare pieces of wood so this was absolutely wild to have happened, smelled so bad.

These warp very easily; also difficult to dry and if you're in a high humidity studio, mold will grow fairly quickly. I used three of these for the Diamond Core sanding discs, which work great; but not a good batt for throwing.

Warped after first use. Would not buy again

These were covered in mold and falling apart on the first use. Terrible quality.