A chalkboard holder as a fridge magnet

Get a cheap (or an expensive) small chalkboard and turn it into a fridge magnet, for drawing for the kids or yourself, as an appointment reminder for school or the doctor (for school holidays ;-) or a reminder to tidy up or brush your teeth, whatever you want.

The set includes two chalkboard holders, one for chalkboards with a 140mm back and one holder for all other chalkboard sizes that are to be glued to the back of the chalkboard, a foldable chalk holder and a sponge holder. I simply cut up a kitchen sponge and adapted it.

Print settings:

Material: doesn't matter

Layer height: the finer the better

No support

Materials required:

4x chalk pens 8-10mm diameter

1x kitchen sponge

1 blackboard, of course

7x neodymium magnet 10mm round, 1.8mm high

2x neodymium magnet 10mm x 20mm x 1mm, rectangular

Foam adhesive tape

2 component adhesive or all-purpose adhesive

1x wood welding device (just kidding)

Assembly:

The chalk holder is a print-in-place object

The blackboard holders are 4,2mm or 5mm high in my case, scale them to suit your requirements.

If you choose the blackboard holder for individual corners, print 4 of them

If you choose the blackboard holder for 2 corners, print 2 of them

Glue the round magnets into the blackboard holder with foam adhesive tape, if necessary use an insert as a spacer, there are many refrigerators with a slightly rounded front, the flexible adhesive attachment compensates for this.

Then clue the prepared holders at the blackboard.

Ideally, attach the other magnets with 2-component adhesive in the recesses provided; this will definitely hold.

Click everything onto the fridge, insert the chalk pens, moisten the sponge - call the kids! Ready to go.

Fridge magnet board holder with accessories

0.2mm layer, 2 walls, 15% infill