Duplo Block Dexterity Toy (Montessori Style), Peanut Butter Jar Mod

prusaprinters

This is a replacement lid for a 1kg Kraft or Kirkland Signature peanut butter jar that has a square slot fitting 1x1 Duplo blocks. It's a great dexterity toy for children to play with. Use it with Duplo, MEGA BLOKS, or whatever fits.Printing instructions:Print as oriented in the .stl file (upside down). You shouldn't need a brim.For a fun effect, use the Archimedean Chords bottom fill pattern.Child safety warning:Always supervise your children, including when they are playing with this toy.The lid itself is likely not a choking hazard for children under 3, but the blocks you use might be.You can use my Small Parts Cylinder to make sure the blocks are large enough.LinksIf you like turning your old peanut butter jars into fun games, take a look at my other lids:Coin Bank Dexterity Toy (Montessori Style), Peanut Butter Jar ModHubelino/Duplo Marble Dexterity Toy (Montessori Style), Peanut Butter Jar ModNotes:The threading is 3⅜"x5mm and the slot is just over 32mm square.If you have a different jar or different blocks, I can easily adjust the design (message me).