On Sunday evening ordered and delivered on Wednesday - for me as an ex Prime member almost an above average - but good time.
The timer comes in a package valued and therefore makes even unpacked a good impression. The Bedinung despite English instructions almost intuitively and by testing their problem.
All well made, only the release button makes a slightly wobbly impression, but works perfectly.
For me as a beginner a worthwhile investment and can be recommended without hesitation.
PS: By the way successfully to the Canon 600D (T3i, for those who have the English model) tested.