blOck, Bob PetHair 01 & Standard 01
Compatibility: Bob PetHair and Bob Standard, 01 Series Only
Please check Bob's serial number to see if your Bob is compatible with this blOck! Simply remove Bob’s dustbin, turn him over, and look for the white rectangular sticker on the underside of his cover.
If Bob’s serial number starts with 1XX1 or 2XX1 (X refers to a letter or digit), he'll be able to use the Bob 01 blOck