Coin Bank Dexterity Toy (Montessori Style), Peanut Butter Jar Mod

This is a replacement lid for a 1kg Kraft or Kirkland Signature peanut butter jar that has a coin slot. It's a great dexterity toy for children to play with. Use it with tokens, doubloons, poker chips, or whatever fits.

(It probably works with real money too, but your children will definitely lose it or spend it on candy when you aren't looking.)

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 coins or tokens you use might be.
• You can use my Small Parts Cylinder to make sure the coins are large enough.

Links

If you like turning your old peanut butter jars into fun games, take a look at my other lids:

• Hubelino/Duplo Marble Dexterity Toy (Montessori Style), Peanut Butter Jar Mod
• Duplo Block Dexterity Toy (Montessori Style), Peanut Butter Jar Mod

Notes

• The threading is 3⅜"x5mm and the coin slot is 5x45mm.
• If you have a different jar or different coins, I can easily adjust the design (message me).