Marvy Plastic Blobe (Unbreakable) 8" with 4" Opening for Model #55, 66, 77, 99, Koken, Koch & Paidar Availability: Usually ships the same business day. MARPG84$43.95 Marvy Plastic Blobe (Unbreakable) 10" with 4" Opening for Model Koken, Koch & Paidar Availability: Usually ships the same business day. MARPG104$52.95