Baderke 6 Pieces Split Cups for Paint Pouring Paint Pouring Kit Paint Pouring Supplies Paint Pouring Medium Floetrol for Acrylic Paint Pouring Resin Pouring DIY Making Tools(Black)

For some reason I thought these would be rigid and was pleasantly surprised they were flexible silicone. That makes clean up a breeze! I have used the split cup with 5 sections and the paint pours out beautifully. I'm looking forward to trying out the bottle-bottom pieces. They are a little over 2.5" in diameter. Probably too large for a 4"x4" tile, but great for anything a bit larger. Probably about an 8x8 or 10x10 would be the maximum size before you need something with a larger diameter. Very happy with this purchase!

As described and fast shipping. Highly recommend.

1st time ever using one. It’s fine

Love using these in liquid pours.

The channels are a little harder to fill with the consistencies I use in my pouring technique, but the conveniences of multi-pours in one motion outweigh the setup time.