1. Drink Water/Coke/Beer
2. Pencil/Pen Holder
3. Mini Flower pot
4. Pudding mould #Gelatin
5. Sand-castle mould
6. Earpiece for old-school string telephony #eavesdropping
7. Ouija Board Planchette
8. Tracing Object to draw circles/arcs
9. Fill with different layers of earth ( sand, gravel, alumina, silt, etc) #geology #science-project
10. Invert over a lit candle to demonstrate composition of air. #Bell-jar #science-project
11. Fill will wax and make glass-candles #glass-candle
12. Entrapment for small insects. #bugstrap