Ebook is more practical when going for vacation and should be pretty harmless (without backlight) for eyes. I fail to see how is electronic piano not imaginati

Ebook is more practical when going for vacation and should be pretty harmless (without backlight) for eyes. I fail to see how is electronic piano not imaginative. I thought also about buying digital microscope, but kids are not interested (yet). But yeah, my kids play most of the time with blocks/Lego or they use whatever they find to play instead of using toys how they are intended to be used.