i was very happy about them, it was interesting to see how much they developed, how much they changed. gently lift the chain out of the bar and inspect both sides of the drivers. but my idea would be a lot more colorful and much cheaper than $16 a pop! if i am a committee member what protection do i get? sometimes the bad news can be overwhelming but it is each one of us who has the power and ability to become the good news. each student will keep a journal of writings, drawings, or whatever they want each day. 