Don’t they just look so useful! I used to have stacks saved in my cupboard, but there are much better uses:
Veggie Seedling Raiser – punch a hole or two in the bottom of each cuplet then fill most of the way with some seed raising soil and pop a seed or two in each. Place in a reasonably sunny position and water with a spray bottle making sure they don’t dry out. When they have become little seedlings you can easily cut each one out and plant! Veggies! Yum!!
Stationary Organiser – Put in drawer to hold all the fiddly little things like clips, tacks and bits.
Sound Insulation (for the egg lover or those with very large families) – line the whole room with the bases for effective (not guaranteed) insulation from drums, bass and bugle.
Donate – to friends with chickens or local community farms/gardens
Ice Cube Trays – have not tried this yet, but might be good to have for knocks and bruises if no ice-packs around (don’t suggest using in drinks, will get back to you on this though!)