Tarjetas de San Valentin con corazones de lana hechas a mano - Make String Heart Yarn Cards. These make pretty handmade Valentine cards and are a great threading activity for kids!
I love these simple heart wreath decorations. All you need are some card scraps (I used old packing boxes) and some cheap wool/yarn.
DIY cardboard & yarn wreath - in addition to Valentine's Day, would be cute for letters and monograms