So I have a friend who has really helped me out the last 6 weeks or so at work, she's pregnant for the first time due in Feb. I would like to get her a thank you gift and card as our working project finishes end of this week. Have been looking at teething jewellery and know my sister had one for her little one - as I don't have children myself I'm wondering if anyone has recommendations (worried about eBay/amazon buys as they may fall apart in babies mouth)