It is a unique and innovative product designed for students. The box functions as a standard pencil case for organizing pens, pencils, and other small school supplies, but it also features an integrated, fully functional abacus on its lid. This clever design allows students to practice math calculations on the go, making it a dual-purpose tool for both organization and learning.
The product's entirely 3D printed construction highlights its durability and modern design, appealing to those who appreciate technology and unique craftsmanship.

                                                     use 1.75 mm diameter filament ,67mm length for connecting the beads

                                                           USE M3*20  SCREW TO CONECT THE TOP AND BASE OF THE BOX

                                                                            M3*20  SCREW IS USED AS LOCK