Why is each parts transparency different?

so when the script runs, the character doesnt slowly fade, it instantly sets transparencies, and only seems to happen once

for i = 1,10,1 do
    print(i)
    wait(.1)
    for i, part in pairs(click.Character:GetChildren()) do
        if part:IsA("BasePart") then
            part.Transparency = i*.1
            print("part")
        elseif part:IsA("Hat") then
            part.Handle.Transparency = i*.1
            print("hat")
        end
    end 
end