These beige colored paddles represent lone electron pairs & are compatible with any Genuine Molymod atom. Use them with any Molymod Molecular Model set to demonstrate VSEPR theory.
These Molymod parts are perfect for augmenting my existing sets of model kits. I have dealt with Indigo Instruments for years and their product is of highest quality and their customer service is friendly, responds quickly and is extremely helpful. I am a Chemistry teacher and I highly recommend this company and their products!!