Quantum effects such as tunneling through pinning barrier of the Bloch Point and over-barrier reflection from the defect potential of one have been investigated in ferromagnets with uniaxial strong magnetic anisotropy. It is found that these phenomena can be appeared only in subhelium temperature range.

It is shown that the over-barrier reflection of the Bloch point from the defect potential in uniaxial ferromagnets with strong magnetic anisotropy is possible in principle. The temperature corresponding to the quantum effect under consideration is found to be in a subhelium temperature range.