i know hard to avoid all those tons of plastic imported by who ever into ones house

, battery operated ones are a nightmare and i had problems/ failed to provide enough rechargeable ones charged in time

I guess many usefull toys are a miniature of "our" daily tools / things we use , and kids use them
So beside toys i found that my 3.5 year old son has lot of joy to help me while digging the garden , putting stones in the wheel barrow , planting , and harvesting tomatoes ( he prefers to pick the green ones

)
Good thing is that we have some animals on site or near by ducks , hens, cat , horses, frogs, spiders, worms, caterpillar , newts ,lizards ....
A week or so ago , i took him with me to finish a landscaping job at a private garden for an hour or two , surely not the most efficient way for me to work , but he found friends on site his age and older that where playing with plastic swords ( mine likes these as well by the way ) , but he started to find worms in the soil i was preparing and collected them to bring them home for his hens and ducks (Melly, PJ, George, ..... and others )
The other kids got interested in that "strange" hobby of picking worms and came close to him with their swords .... but my little one chased them around the house with a worm in his fingers

They all had fun and i got my work done
Billi