Mason has been pulling himself up on the Montessori shelves so to give him some encouragement with his cruising and becoming mobile i put up a peek-a-boo mirror on the end of the shelves for him to find.
I simple double sided taped a shatterproof mirror to the shelves and also double sided taped a piece of fabric a little bigger than the mirror over the top.
Watching him explore it and was lovely. His little face lit up when he lifted the flap of fabric. I later had to move it up slightly to encourage him to stand up and balance as at this height it was easier for him to sit while playing.