bids are invited for toy library items construction sets with complex parts like tiny nuts and screws , sets with motorized parts and complex gear systems , advanced interlocking plastic block sets technic sets, robotics kits , architectural model sets , 3d puzzles , woodworking or carpentry kits , remote control vehicles , electric trains and racing cars , puppets, marionettes, and theatre with scenery , math, mechanical and simple physics models , human body, physical world, space, and moon models , science and weather kits , toy microscope, telescope, and binoculars , protractor and calculator , apps and computer games with creative programs like game generating, drawing and graphics, science, music, story writing and history. , 100 to 500 pieces age 9 to 10 , 500 to 2,000 pieces from 10 years , strategic board games , digital slates, lcd writing tablet , comic books or graphic novels suitable for their age group , themed mega blocks , magnetic construction cubes and bars , model building kits cars, planes, ships , 3d puzzles or architectural model sets , diy electronics kits soldering kits, circuit boards , robotics kits with more complex coding features , magic kits , financial literacy games , history-based games , pattern and sequence puzzles , mechanical puzzles , logic and brainteaser puzzles , 3d printing pens , adventure or mystery books appropriate for the age group , robot kits , mechanical engineering kits , magnetic construction toy consisting of a collection of bars , diy drone kits , virtual reality construction games , coding board games , math- themed board games , physics and science games , brainteaser and riddle games , karaoke machine , encyclopaedias or fact books on interests like space, animals, etc. 2 63 total quantity : 248