periphs = peripheral.getNames()
for i=1, #periphs do
	local periph = peripheral.wrap(periphs[i])
	if periph.getInvName ~= nil then
		write("Inventory type\n")
		write(periph.getInvName())
		write("\n\n")

		write("Stacks\n")
		write(periph.getStackInSlot(1))
		write("\n\n")

	end
end