Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:2187638.

Holder for an up to 250mm shower wiper. Glued with tape to the wall.

Print S3D factory file included for a 0,6mm nozzle. Print it as shown in the pictures on a raft or a brim to stabilize it on the bed. No support needed then. Infill is not critical at all.