One spoon - כף caph, a censer, on which they put the incense. See Exodus 25:29. It is worthy of remark that the different tribes are represented here as bringing their offerings precisely in the same order in which they encamped about the tabernacle. See Numbers 2 and Numbers 10.
Tribe Chief Verse Location 1. Judah Nahshon 12 2. Issachar Nethaneel 18 East 3. Zebulun Eliab 24 4. Reuben Elizur 30 5. Simeon Shelumiel 36 South 6. Gad Eliasaph 42 7. Ephraim Elishama 48 8. Manasseh Gamaliel 54 West 9. Benjamin Abidan 60 10. Daniel Ahiezer 66 11. Asher Pagiel 72 North 12. Naphtali Ahira 78 It is worthy of remark also, that every tribe offers the same kind of offering, and in the same quantity, to show, that as every tribe was equally indebted to God for its support, so each should testify an equal sense of obligation. Besides, the vessels were all sacrificial vessels, and the animals were all clean animals, such as were proper for sacrifices; and therefore every thing was intended to point out that the people were to be a holy people, fully dedicated to God, and that God was to dwell among them; hence there were fine flour and oil, for a meat-offering, Numbers 7:13. A bullock, a ram, and a lamb, for a burnt-offering, Numbers 7:15, Numbers 7:16. Five oxen, five rams, five he-goats, and five lambs, for a peace-offering, Numbers 7:17. Thus, as the priests, altars, etc., were anointed, and the tabernacle dedicated, so the people, by this offering, became consecrated to God. Therefore every act here was a religious act.
"Thus," says Mr. Ainsworth, "by sacrifices of all sorts, figuring the death of Christ, and the benefits that were to be received thereby, they reconciled and made themselves and theirs acceptable to God, and were made partakers of his grace, to remission of sins, and sanctification through faith, and in the work of the Holy Ghost, in the communion and feeling whereof they rejoiced before God."

One spoon of ten shekels of gold, &c. Its weight was according to the shekels, its matter of gold; it weighed four ounces, one drachm, and nine grains, and was worth about seven pounds and ten shillings of our money:
full of incense; this looks as if this spoon was designed for the golden altar of incense, which might be at this time also dedicated; but Jarchi understands it as for the altar of burnt offering, and observes, we never find incense belonging to a private person, nor to the outward altar (the altar of burnt offering), but this only, and which was temporary.