The frames with locking device had been invented by Maria Montessori learning the children to live out the capabilities to button and to tie something without parental pressure and to complete it. Examples of use: The frames are offered to children according to the level of difficulty. Control for success results in having finished the exercise when the locking device is closed. The article contains 1 frame with ties material: wood, textile, various locking devices Proportions: each frame, approx. 29 x 29 cm
Orders are at the moment only possible on our german homepage. For more details look at frames with locking device, large set of 12 elements, each 29 at our german homepage.