I love wooden toys and I introduced Ikea’s Mula Bead Roller Coaster and Stacking Rings to my daughter when she was almost 10 months old.
I love how colourful they are and the sound of the wood clicking together. She used to sit and spend so much time playing with these toys. She was amused with how she could move the beads around. The stacking rings helped her develop her hand control.
These are still available in IKEA but now in different colors.