White background

Stepper motor, disassembled, with the rotor set aside

Stepper motor, disassembled, with the rotor set aside

Lithium-ion polimer or LiPo batteries, isolated on white

Lithium-ion polimer or LiPo batteries, isolated on white

Blue spirulina powder on white background

A heap of blue spirulina powder, isolated on white background

A jar of cornichon gherkins in vinegar

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