Single (First grain) is for younger babies (around 6 mths lah). Multi or Mixed (second grain) is for older babies who have no problem to take Singe (First grain).
Personally, i think second grain ingredients will make the pupu harder, let your baby try at around 8-9 months old will be better.
I havn't buy the highchair yet, still on researching stage. May i ask where you got yours? I would like to see the real product. Thanks for your choice. Do you know the pros and cons about this highchair? How about the cost? I am looking for one which under HK$2000.
Take a look on this site. It mentioned your highchair is for child from toddler to teen. Do you think your son is too young to use? 妳估子韜易唔易滑下? 可唔可以影張子韜坐低的相睇下,我都好interesting呢張highchair, thanks!
http://www.adaptivemall.com/am/triptrapchai1.html
We were using Combi for my older daughter but the model she used to use is not sale on the market lah and for the new model, we found quite bulky. So far, i have chosen Peg Perego.
That's exactly the one i am interesting on. 最好是因為個坐位有硬膠分開2隻feet位,亞囝naughty反抗時不能滑低落地。如冇意外, 我都會買呢張, Chico都是呢個design,不過太貴了,far from my budget, 話晒我都會收工了(雖然我好想生no.3, 不過老公反對), 冇得留番比下個用, heehee!