delivered the opinion of the court;
Defendant, Othel Bruce, appeals his conviction of "unlawful delivery of cannabis” weighing less than 2.5 grams. He contends that the trial court committed reversible error by failing to properly instruct the jury on its own motion as to the elements of the offense charged and by giving an improper oral instruction to the jury.
A special agent of the Illinois Bureau of Investigation and an informer testified that they went to tire 105 Lounge in Benton where the defendant worked as a bartender. The informer introduced the agent to the defendant as "John from Indianapolis, Indiana,” who had come to town looking for some marijuana to purchase, and using the code word “tires” for marijuana, the defendant indicated that he would sell a small amount of marijuana for $5. The three men left the lounge and the defendant procured a packet of marijuana from his car which was parked close by. The transfer took place after the three walked behind a building where the informer received the marijuana from the defendant, passed it to the agent and the agent handed the $5 directly to the defendant.
A ciime laboratory analyst for the Illinois Bureau of Identification also testified for the State. He first made a microscopic examination of the evidence and found that it exhibited the botanical characteristics of cannabis. He then conducted a modification of the Duquenois chemical test and found that active resins were present. Based on the results of his tests, he concluded that there was no possibility that the vegetable material was anything other tiran cannabis. Cross-examination was limited solely to the question of custody of the evidence.
Defendant first argues that his conviction should be reversed because the trial judge improperly instructed the jury regarding the elements of the offense charged. He contends the trial court erred in failing to give, on its own motion, an instruction defining “cannabis” in the language of section 3 of the Cannabis Control Act (Ill. Rev. Stat. 1973, ch. 56Vz, par. 703), that is, including the statutory exceptions of mature stalk, etc., found within that definition. He argues that the jury could not have been sufficiently apprised as to the elements of the crime charged without being informed of a fundamental exception' to the statutory offense.
We regard People v. Van Riper, 127 Ill. App. 2d 394, 262 N.E.2d 141, cert. denied, 403 U.S. 918, 29 L. Ed. 2d 695, 91 S. Ct. 2228, as dis-positive of this point. There the defendant was convicted of aiding and abetting in the sale of marijuana. On his petition for rehearing after the Second District affirmed, the defendant urged acceptance of precisely the point raised here, i.e., that the trial court erred in not submitting an instruction sua sponte defining marijuana in accordance with the statutory definition. In disposing of this argument the court noted that no issue was properly raised at trial disputing the nature of the substance involved, thus the defendant had not brought himself within the statutory exceptions. Since the exceptions were not at issue, no instructions concerning the exceptions were required. (See also nearly identical language in People v. Hudson, 130 Ill. App. 2d 1033, 266 N.E.2d 481, reversed on other grounds, 50 Ill. 2d 1, 276 N.E.2d 345, cert. denied, 405 U.S. 965, 31 L. Ed. 2d 241, 92 S. Ct. 1176; People v. Woessner, 132 Ill. App. 2d 58, 268 N.E.2d 508; People v. Rutili, 11 Ill. App. 3d 948, 297 N.E.2d 665.) Likewise, in the instant case, defendant offered no evidence with regard to the statutory exceptions nor did the cross-examination of the State’s witnesses seek to establish this contention. Having failed to bring himself within the statutory exceptions, we feel that instructions concerning the exceptions were not required.
Defendant also contends that the trial court improperly gave a “verbal” instruction to the jury when, in reference to the State’s Exhibit #1, the court commented:
“Also, I am going to send one of the exhibits to the jury room. I want to specifically instruct you on this People’s Exhibit #1. There is information on here for your examination, but you are instructed not to taste it or smoke it. The best evidence on the marijuana is actually the testimony given by the chemist, because you are not chemists. However, it is for your own observation in applying any knowledge that you know. For that you have an opportunity to take it to the jury room.”
Defendant contends that through the above remarks the court essentially told tire jury that the State’s Exhibit #1 was marijuana, thereby committing reversible error. We disagree.
While it is well established in Illinois that a trial judge may not convey to the jurors his opinions concerning any disputed question of fact and must avoid comments relating to tire credibility of witnesses or the weight to be given to their testimony (People v. Finn, 17 Ill. 2d 614, 162 N.E.2d 354; People v. Santucci, 24 Ill. 2d 93, 180 N.E.2d 491), the State’s evidence that the contents of State’s Exhibit d£l was marijuana was not disputed by the defendant. The defendant’s defense was based on the theory that the defendant had agreed to sell “tires” to a special agent of the Illinois Bureau of Investigation, not marijuana. The defendant further claimed that he did not participate in the delivery of any substance. The defendant left unchallenged the State’s evidence that State’s Exhibit #1 was, in fact, marijuana. Under these circumstances we find that the comment of the trial court concerning the fact that the testimony of the chemist was the best evidence, although better left unsaid, did not, ipso facto, constitute reversible error. (See People v. Crawford, 23 Ill. 2d 605, 609, 179 N.E.2d 667, 669.) We find nothing improper in the trial court’s comment directing the jury not to “taste or smoke” the substance. As noted in the State’s brief this was “a reasonable admonishment to insure the integrity of the evidence and to insure that it was not misused.” And, while we do not condone the trial court’s departure from the requirement that instructions be written and given to the jury (Ill. Rev. Stat. 1973, ch. 110, par. 67(1); Ill. Rev. Stat. 1973, ch. 110A, par. 239(6)), since the defendant has seen fit not to raise such issue on appeal, we deem it waived. Cf. City of Danville v. Frazier, 108 Ill. App. 2d 477, 248 N.E.2d 129, 191.
Accordingly, the judgment of conviction entered against the defendant by the circuit court of Franklin County is affirmed.
Affirmed.
EARNS, P. J„ concurs.