A few different ways of creating gridifinty toploader storage that feels solid. There is an optional lid to reduce dust on the stored cards. 

They laying down versions are 4u of height, so 4 of them will create an equal height to the standing ones that are 16u. Making them both fit and look nice in the larger of an Ikea Alex drawer

Checkout my toploader stands:
[https://makerworld.com/en/models/790963#profileId-729333](https://makerworld.com/en/models/790963#profileId-729333)