Wish the site was in English. Use a sponge to soak up concrete mix in whatever shape you desire and let it harden into a hardened version of what you just cut out.--- great idea for a base for my mosaic garden projects!
Need an easy DIY Christmas craft project for kids this year? Repurpose some mason jar lid rings / bands by creating adorable "wreath" ornaments to hang on the tree! A simple repurpose / upcycle project that would make for a sweet gift.